set
Pluralsets
Often confused with sit
Pluralsets
- 1A group of things of the same kind, or of different things that belong or are used together, sometimes forming one whole.
The kit comes as a set of brushes and paints.
She lost the whole set of keys in one afternoon.
UsageUsually a set of + plural noun: a set of keys, a set of tools. Compounds name the kind: a chess set.
Similarcollection, kit, group, assortment, bunch
- 2To put down, place or rest something.
She set the vase on the windowsill.
Set your bags by the door and come in.
UsageCompare set the baby down (place the baby somewhere) with the baby sits down (takes a seat). The past of set is set.
Note
The root meaning shows through here: Old English settan was the causative of the verb meaning "to sit," so to set a thing is, at bottom, to make it sit. That is why set and set down suit objects brought to rest in a place, and why the natural opposite is pick up. The same physical act, repeated with plates and cutlery, gives laying a table.
Checked 31 Oct 2026 · 1 fact
- Set derives from Old English settan and originally functioned as the causative of sit, meaning to make something sit. en.wiktionary.org
- 3
- 4To establish something as a rule; to prescribe, assign or furnish.
The teacher set homework for the weekend.
As the oldest child, she felt she had to set a good example.
UsageCommon in fixed phrases: set an example, set standards, set rules, and (in British English) set homework.
- 5To put someone or something into a particular condition or state; to cause to be.
The news set the whole village talking.
A good night's sleep will set you right.
UsageTwo patterns: set + object + state (set them free), or + object + -ing form (set everyone talking).
Similarget, put, start (entry)
Note
The causative idea of making something sit is at its widest here, and the sense works through two constructions. One adds a phrase naming the state: set thee on high, set a man at variance against his father. The other adds an -ing form, as when Coleridge remarked of Hamlet in 1827 that every incident sets him thinking. Both patterns are still alive in everyday speech, as in set the wheels in motion.
Checked 31 Oct 2026 · 5 facts
- Set originally expressed the causative idea of making something sit. en.wiktionary.org
- The wording 'set thee on high' occurs in the King James Bible, Deuteronomy 28:1. en.wikisource.org
- The wording 'set a man at variance against his father' occurs in the King James Bible, Matthew 10:35. en.wikisource.org
- Coleridge said 'every incident sets him thinking' about Hamlet in 1827. gutenberg.org
- Both patterns survive: set also takes a phrase naming a state, as in 'set in motion'. science.nasa.gov
- 6
- 7Probably going to, or planned to, do or become something soon; used with to plus a verb.
Forecasters say the storm is set to strengthen as it moves up the coast.
After her third straight win, she looks set to become the youngest champion in the club's history.
UsageCommon in news: prices are set to rise. Different from set on + -ing, which means determined: set on winning.
Similarlikely, poised, expected
Oppositeunlikely
Note
A favorite of news writing, where it frames a forecast without promising it: prices are set to rise, a bill is set to pass. It sits close to the "ready" meaning, since what is set to happen is already in position.
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- 11Fixed or arranged beforehand, and not changing.
There is no set time for the meeting.
The tour leaves at set times throughout the day, so check the schedule before you go.
UsageUsually before a noun: a set menu, at set times. No set time means no particular time is fixed.
Similarfixed, scheduled, established
Oppositeflexible, variable, changeable
- 12To attach or fix something to, in or on something else.
A brass plate was set into the wall.
The old church floor has hundreds of tiny colored tiles set in mortar.
UsageOften passive with in or into: set in gold, set into the wall. Also set your heart on something.
Similarfix, fit, mount, embed, insert
Note
Here what is set stays fastened where it is put, and the figurative use is as common as the physical one. The King James Bible of 1611 already has the Lord setting a mark upon Cain. Today the idiom set one's heart on something treats a desire the same way.
Checked 2 Nov 2026 · 2 facts
- The King James Bible was first published in 1611. neh.gov
- The King James Bible describes the Lord setting a mark upon Cain in Genesis 4:15. en.wikisource.org
- 13To start a fire, or to light something.
The campers set a fire on the beach.
Arsonists set the blaze, the police believe.
UsageTwo patterns: set fire to the barn or set the barn on fire. Set a fire means start one.
Similarlight
Oppositeextinguish, quench
- 14In music, a performance by a band or DJ of several pieces played in sequence.
They opened the set with their new single.
The festival gives each act a thirty-minute set.
UsageA band or DJ plays a set; the biggest act plays the headlining set.
Similarperformance, show, slot, gig
Note
On a festival bill the set is the unit of booking and of memory. An act plays a set, and the biggest name plays the headlining set, as Radiohead did at Glastonbury in 2017. The word covers a DJ's run of tracks as well as a band's songs. Context keeps it apart from a drum set on the same stage, a group of things used together.
Checked 31 Oct 2026 · 1 fact
- Radiohead played a headlining set at Glastonbury in 2017. glastonburyfestivals.co.uk
- 15In mathematics, a collection of any number of objects, possibly none or infinitely many, in which order and repetition do not count.
Two sets are equal if they have the same members.
A set may contain other sets.
Note
In mathematics the word carries strict rules that everyday collections do not. Membership is all that matters, so {1, 2} and {2, 1, 1} are the same set, because order and repetition are ignored. A set may have no members at all or infinitely many. Two sets are equal exactly when they contain the same members.
Checked 31 Oct 2026 · 4 facts
- Order and repetition do not affect a set; consequently, {1, 2} and {2, 1, 1} denote the same set. open.edu
- A set can have no members. sites.pitt.edu
- A set can have infinitely many members. amsi.org.au
- Two sets are equal if and only if they have the same members. en.wikipedia.org
Less common meanings
- 16Ready or prepared.
Once you've packed your snacks and charged your phone, you're all set.
Once the bags were packed and the car was loaded, we were all set for the long drive.
UsageOften all set (for something or to do something). Get set is the starter's call before go.
Similarready, prepared, poised, organized
Oppositeunprepared, unready
Note
Readiness on the starting line comes in two forms: on your marks, get set, go, or the clipped on your marks, set, go. Get set means to become ready, while the bare set stands alone as a one-word command. The adjective descends from the old past participle, Old English ġesett, so being set is literally having been put in position.
Checked 31 Oct 2026 · 3 facts
- Both quoted starting-command sequences are attested. en.wiktionary.org
- The adjective derives from Old English ġesett, a past participle. en.wiktionary.org
- The underlying Old English verb means to set or place, supporting the explanation 'having been put in position'. en.wiktionary.org
- 17
- 18In weight training and exercise, a group of repetitions of one movement performed without stopping, the reps making up the set: three sets of ten.
Rest a minute between each set.
She added a fifth set to her squats.
UsageUsually sets of + a number: three sets of ten, rest between sets.
Note
Gym talk counts effort in two units. The repetition, or rep, is one movement, and the set is the run of reps done without rest. Workouts are written as sets of reps, as in three sets of ten. A session is tallied set by set, which is why Pumping Iron (1974) can speak of "the fourth set of benchpresses."
Checked 31 Oct 2026 · 2 facts
- Pumping Iron was first published in 1974. openlibrary.org
- Pumping Iron contains the exact phrase quoted, in a passage on page 22. en.wiktionary.org
- 19In tennis and similar games, a complete series of games forming one division of a match.
He dropped only one set in the whole tournament.
They were a set apiece when the rain came.
UsageYou win, lose, or drop a set. Say a set apiece when each player has won one set.
Note
Tennis scoring nests one unit inside another: games make up a set, and sets make up a match. A match is described by how many sets it can run to, as in a five-set match, and progress is tracked set by set, as in a set apiece. Other sports, such as volleyball, build their sets from points rather than games.
Checked 31 Oct 2026 · 3 facts
- Tennis sets consist of games. itftennis.com
- Tennis matches consist of sets, with formats specifying how many sets may be played. tenniscanada.com
- Volleyball sets are scored directly in points. fivb.com
- 20A radio or television receiver; an apparatus for receiving broadcasts.
The old set in the corner still gets three channels.
Every house on the street had a set by then.
UsageUsually in television set or TV set.
Similarreceiver, television, TV
- 21A group of people connected socially or by a shared interest or way of life.
After moving to the city, she fell in with an artistic set who met every Friday at a little cafe.
The jet set of the sixties lived on airplanes.
UsageOften follows a describing word: the jet set, the country set, the younger set. It can sound mocking.
Similarcircle, crowd, clique, group, coterie
Note
A social circle seen from the outside, often with a judgment attached. It is named by a place or a leading figure, as in the country set or the Natalie Barney set, and it has insiders and outsiders. Kipling's speaker in 1888 tried to get into the Theosophists' set and was cast out. Thackeray's "very low set" shows how easily the word carries a sneer.
Checked 31 Oct 2026 · 4 facts
- The expression “the Natalie Barney set” is attested. en.wiktionary.org
- “The Education of Otis Yeere” first appeared in 1888, in The Week’s News on 10 and 17 March. kiplingsociety.co.uk
- A character in Kipling’s story says she tried to enter the Theosophists’ set and was expelled. gutenberg.org
- Thackeray uses “very low set” in a disparaging context. gutenberg.org
- 22Firmly decided about something: determined to do it (set on) or firmly opposed to it (set against).
They're set on selling the house whatever we say.
She's dead set on studying medicine, just like her mother.
UsageSet on + noun or -ing for determination, set against for opposition. Dead set adds force.
Similardetermined, intent, bent, resolved, adamant
Oppositeundecided, irresolute, hesitant, uncertain
Note
Determination takes two constructions. The first is set on with a noun or -ing form: set on getting to his destination. The second is set with a to-infinitive, as when Stevenson and Osbourne write in 1892 of someone "just as set as I was to have you for best man." Opposition takes a different preposition: set against an idea.
Checked 31 Oct 2026 · 2 facts
- The quoted work, The Wrecker, was written by Robert Louis Stevenson and Lloyd Osbourne and first published as a book in 1892. en.wikisource.org
- The quotation is exact; Jim Pinkerton says it to Loudon Dodd about Mamie. gutenberg.org
- 23
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- 25
- 26To compose music to fit a given text, such as a poem or song lyric.
The composer set three of her friend's poems for voice and piano.
The choir director asked a local songwriter to set the town's motto to music.
UsageThe object is the words: set a poem to music. The piece is called a setting.
Note
The object is the text, not the tune: a composer sets a poem, or sets it to music, and the finished piece is called a setting. The verb can also stand alone, as in Shakespeare's The Two Gentlemen of Verona, where a lady is told she can set, that is, supply the tune.
Checked 31 Oct 2026 · 2 facts
- William Shakespeare wrote The Two Gentlemen of Verona. gutenberg.org
- Lucetta tells Julia that she can set, meaning supply music for words, using the verb without an object. gutenberg.org
- 27A leaning or bias of the mind, or an attitude or habitual way of behaving.
Once the puzzle solvers fell into a mental set, they kept trying the same failed method again and again.
Teachers try to break students out of a rigid mental set by giving them problems that need a fresh approach.
Similarattitude, disposition, bent, bias, cast
- 28In volleyball, to pass the ball up to a teammate so that they can make an attacking hit.
Good setters set the ball just above the net, where the hitter can strike it cleanly.
On match point, she set the ball to the outside hitter, who drove it down the line.
UsageSet the ball to a teammate. The player who does it is the setter.
Note
Volleyball's playmaking touch, and the reason the player who does it is called the setter. A set is judged by where it puts the ball for the hitter, and the verb takes the ball as its object with to before the teammate. As a noun, the pass itself is also called a set.
Checked 31 Oct 2026 · 2 facts
- Setting is a playmaking action performed by the player called the setter. en.volleyballworld.com
- A set's quality depends on placing the ball where the hitter can attack it. usavolleyball.org
- 29To arrange type for printing, or to arrange a text in type.
Before computers, compositors had to set every line of a book letter by letter.
The printer sets wedding invitations in a delicate script face.
Similartypeset
Note
The printer's verb behind typeset and typesetter. Its object can be the type, the page or the text, and the typeface follows in: an invitation is set in a script face. Before computers, a compositor set each line letter by letter, and the word has survived the change, so a book is still set in a typeface today.
Checked 31 Oct 2026 · 3 facts
- Typeset incorporates the printer's verb set. en.wiktionary.org
- Typesetter denotes a person who sets type and incorporates setter. en.wiktionary.org
- Historically, compositors assembled lines of type from individual letters. oldtreasurybuilding.org.au
- 30In British schools, a teaching group for one subject, into which pupils are placed according to their ability.
She was moved down a set in French after a disappointing mock exam.
Pupils in the lower sets often follow a narrower syllabus for their GCSEs.
UsagePupils are in the top set or a lower set for a subject, and move up or down a set.
Note
Sets are subject by subject, so a pupil can be in the top set for science and a lower one for French. They are ranked, and people speak of going up or down: moved down a set, placed in a higher set. The practice has its own verb: a school sets pupils for science.
Checked 31 Oct 2026 · 3 facts
- Sets are arranged by subject, allowing a pupil's placement to differ between subjects. st-brides-cambuslang-pri.s-lanark.sch.uk
- Ability sets are ranked. brimsham.com
- Pupils can move between higher and lower sets. ravenswood.bromley.sch.uk
- 31Of a plant, to form fruit or seed, usually after its flowers have been pollinated.
Without bees in the orchard, the apple trees may bloom heavily but set very little fruit.
Lettuce left in the garden too long bolts and sets seed.
Note
Gardeners and botanists use it for the moment flowering turns into a crop: a plant sets seed, a tree sets fruit. Bloom alone is not enough, and the result depends on conditions: Daniel Chamovitz's What a Plant Knows (2012) ties fruit set in many trees to a cold winter beforehand.
Checked 31 Oct 2026 · 4 facts
- Flowering alone does not guarantee fruit production, which depends on conditions. hgic.clemson.edu
- Daniel Chamovitz wrote What a Plant Knows. whataplantknows.com
- What a Plant Knows was first published in 2012. cdn.waterstones.com
- The book connects fruit set in many trees with a preceding cold winter. en.wiktionary.org
- 32To shape someone's hair into a style that holds once it dries, usually working on it damp and often with rollers.
The stylist used large rollers to set her hair while it was still damp, giving it soft waves.
Before the wedding, the bridesmaids had their hair washed and set at a salon near the church.
UsageOften passive: have your hair set at a salon, washed and set.
- 33The way in which something sits or fits, as a coat does on the person wearing it.
A good tailor can improve the set of a suit with a few small changes at the shoulders.
The stubborn set of his jaw told us he would not change his mind.
UsageUsually the set of + noun: the set of his jaw, the set of a coat.
Note
A tailor judges the set of a coat; an observer reads mood or resolve in the set of a jaw or of someone's shoulders, where posture becomes a quiet signal. That outward bearing is what separates it from the "bias of mind" meaning, which names the attitude itself.
- 34A small bulb or tuber that is planted to grow a crop instead of sowing seed, chiefly for onions and potatoes.
Garden centers sell onion sets in mesh bags every spring.
Place each potato set in the trench with its sprouts facing up.
Note
A grower's shortcut: planting a set skips the seed stage and starts from a small bulb or tuber grown the season before. Onion sets are immature bulbs that swell into full onions; potato sets are small tubers, or cut pieces with an eye, that sprout new plants. The word is often plural when bought or sown in bulk, and it is not a seedling raised for planting out, which is already growing.
Checked 3 Nov 2026 · 9 facts
- Planting a set uses a bulb or tuber instead of sowing seed. en.wiktionary.org
- Onion sets were grown the previous season. homegarden.cahnr.uconn.edu
- Potato planting tubers can come from the previous season's crop. yardandgarden.extension.iastate.edu
- Onion sets are immature bulbs that grow into larger onions. homegarden.cahnr.uconn.edu
- Sets can produce full-sized onion bulbs. homegarden.cahnr.uconn.edu
- Potato planting material consists of small whole tubers or cut pieces with eyes that produce shoots. extension.umn.edu
- An eye on a potato piece produces a new shoot. extension.umn.edu
- Sets differ from seedling transplants, which have already developed leaves before planting out. extension.sdstate.edu
- Seedlings raised for transplanting are already growing before planting out. extension.sdstate.edu
- 35To make something stick fast or stop, blocking it or pinning it in place.
- 36To drive a nail below the surface of wood with a punch, so its head is sunk.
- 37To present or describe something, as in laying out the scene before a story begins.
- 38To make up a puzzle, test, or challenge for others, such as a crossword or exam.
- 39To arrange the scenery and props for a stage or film scene.
- 40To create and give tasks, such as homework, to someone.
- 41To make a liquid firm or solid, especially to turn milk into curd.
- 42In bridge, to stop the declarer from making the contract.
- 43To start moving or go on one's way.
The king is set from London, and the scene is now transported, gentles, to Southampton
1599, William Shakespeare, “The Life of Henry the Fift” - 44Of a plant, seed or fruit, to start growing, sprout roots, or begin to develop.
- 45To be seated.
- 46To lie or rest in a place or on something.
- 47To hunt birds using a dog trained to crouch and point at game.
- 48Of a hunting dog, to crouch or stand still to show where game is hiding.
- 49To begin working hard at something, as in setting to work.
- 50To put seedlings or cuttings into the soil.
- 51To become stiff, firm, or fixed in place, as a face or jaw does.
- 52Of a current, tide, or wind, to flow or run in a particular direction.
- 53In country dancing, to face one's partner and greet them by stepping right and then left.
- 54To mount a gem or stone in a metal frame, as in jewelry.
- 55To put something in order or make it ready, such as a trap.
- 56To spread something out and fix it in position, especially a ship's sails.
- 57To give a tune its starting pitch by sounding the keynote.
- 58Of food, to be digested well or badly, as in a meal that did not agree with someone.
- 59To lower blocks of cut stone into position and bed them firmly, as in building a wall.
- 60To stake money or something else of value on a bet, or put it at risk.
I have set my life upon a cast, / And I will stand the hazard of the die.
c. 1593, William Shakespeare, “The Tragedy of Richard the Third:” - 61To decorate something by fixing jewels or other objects into or across its surface.
- 62To judge what something is worth, used with at.
I do not set my life at a pin's fee.
c. 1599, William Shakespeare, “The Tragedie of Hamlet, Prince of Denmarke” - 63To look good on someone, or suit them.
- 64To place a hen on eggs so it will hatch them.
- 65A small punch used to drive nail heads below the surface of wood.
- 66A badger's burrow or den.
- 67The pattern of colored stripes in a tartan, or the thread count that produces it.
- 68A small rectangular block of stone used for paving streets.
- 69The sideways bend given to a saw's teeth, which makes the cut wider than the blade itself.
- 70A lasting change in a material's shape after it has been squeezed, stretched, bent, or twisted too far.
- 71A block put on top of a pile for a while so the driving hammer can reach it.
- 72In printing, how wide each piece of metal type is from side to side.
- 73A baby oyster in the stage when it has just settled and stuck to a hard surface.
- 74The young oysters that settle in a particular area, taken as a whole.
- 75The pattern of checks and stripes that makes up a tartan or similar cloth.
- 76The degree to which a curved roof tile is arched.
- 77A clutch of eggs given to a sitting hen to hatch.
- 78Money or another stake risked on a bet, and by extension a game of chance.
That was but civil war, an equal set.
1687, [John Dryden], The Hind and the Panther - 79A blacksmith's hand tool used to shape and smooth hot-worked iron.
- 80A young plant or cutting ready to be planted out.
- 81A young fruit that has only just begun to form.
- 82The sinking below the horizon of the sun, moon or a star, and hence the end of the day.
- 83The general direction or flow of something, such as a current or trend.
- 84An informal name for set theory, the branch of mathematics that studies sets, used in the plural form 'sets'.
- 85The area where a film or video is shot, including the built scenery and the nearby space used by cast and crew.
- 86The starting formation that dancers take up, as in a square dance.
- 87A division of a match in sports such as volleyball, made up of points and usually won by reaching a target score with a two-point lead.
- 88In volleyball, a pass that lifts the ball for a teammate to spike.
- 89In poker, three cards of the same rank, especially a pocket pair matched by one card on the board.
- 90To split pupils taking a subject into classes matched to how able they are.
Showing meanings only.
Practice
Can you tell the meanings of set apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.
Origins
From Middle English setten, from Old English settan, going back through Proto-Germanic *satjaną to a Proto-Indo-European causative of the root *sed- ("to sit"), literally "to make sit."
Checked 1 Nov 2026 · 4 facts
- Set comes from Middle English setten. en.wiktionary.org
- Middle English setten descends from Old English settan and ultimately Proto-Germanic *satjaną. en.wiktionary.org
- Proto-Germanic *satjaną derives from Proto-Indo-European *sodéyeti. en.wiktionary.org
- The Indo-European form is a causative of *sed-, meaning to sit, with the literal sense to make sit. en.wiktionary.org
From Middle English set, from Old English set ("seat, dwelling place, camp, pen"), from Proto-Germanic *setą ("seat").
Checked 1 Nov 2026 · 2 facts
- The noun set derives through Middle English set from Old English set, with the stated meanings. en.wiktionary.org
- Old English set ultimately derives from Proto-Germanic *setą, meaning seat. en.wiktionary.org
Old English ġesett, the past participle of the verb settan ("to set"), developed into Middle English sett.
Checked 1 Nov 2026 · 3 facts
- Old English ġesett was the past participle of settan. en.wiktionary.org
- Old English settan meant “to set”. en.wiktionary.org
- Old English ġesett developed into Middle English sett. en.wiktionary.org
Old English had set ("seat, habitation, camp") and seten ("a shoot, slip, plantation, that which is planted"), both connected with settan ("to set"), and these gave Middle English set. For the senses meaning a group of people or things, some scholars take the word instead as a variant of sect, coming from Latin secta ("a faction") by way of Medieval Latin secta ("retinue") and Old French sette ("a religious sect"). The modern word may well be a blend of the two sources.
Checked 1 Nov 2026 · 7 facts
- Old English had set meaning seat, habitation, or camp. lrc.la.utexas.edu
- Old English had seten referring to a shoot, plantation, or what is planted. lrc.la.utexas.edu
- Both Old English nouns were related to settan and contributed to Middle English set. en.wiktionary.org
- A scholarly explanation connects the group senses of set with sect. gutenberg.org
- The proposed borrowing route passes through Medieval Latin secta meaning retinue and Old French sette meaning a religious sect. en.wiktionary.org
- Latin secta could mean a faction. en.wiktionary.org
- The modern word may combine the native and borrowed sources. en.wiktionary.org