blow
Verbblows, blowing, blew, blown
Noun pluralblows
Formsblows, blowing, blew, blown
Pluralblows
- 1To produce a current of moving air.
A breeze blows gently off the lake at dusk.
Storm winds can blow for hours without stopping.
UsagePast blew, participle blown (not
incorrect: blowed): the wind blew all night.Note
Shakespeare's Lear commands the storm with it ("Blow, winds, and crack your cheeks"), and Izaak Walton pairs it with rain in 1653: "Hark how it rains and blows!"
Checked 1 Nov 2026 · 3 facts
- Lear speaks the quoted words during the storm in Shakespeare's King Lear. gutenberg.org
- Walton's The Compleat Angler was first published in 1653. en.wikisource.org
- The quotation occurs in the 1653 text, spoken by Peter; the item modernizes spelling and punctuation. gutenberg.org
- 2A hard hit with the hand, a weapon, or an object; also a forceful attack or effort against someone or something.
A single blow from the champion ended the fight.
He staggered after taking several blows to the ribs.
UsageYou land, deal or strike a blow, and take a blow to the head or ribs.
- 3To move, or make something move, carried along by the wind or a current of air; figuratively, to bring someone somewhere.
Sand blows over the dunes during strong gusts.
Dead leaves blow into drifts along the fence.
UsageUsually with a direction word: blow away, blew off the desk, blow across the yard.
- 4An event that causes serious harm, loss, or disappointment.
Her sudden resignation dealt a serious blow to the campaign.
The factory closure came as a crushing blow to the workers.
UsageUsually deal a blow to someone or come as a blow to them: a crushing blow.
Oppositeboost
Note
The figurative descendant of the punch, in which an event lands like a fist. Shakespeare's King Lear already speaks of a man "made tame to fortune's blows." Disaster and calamity are near-synonyms, but blow keeps the picture of a single hit.
Checked 1 Nov 2026 · 2 facts
- The damaging-event sense is a figurative extension of the physical-hit sense; Wiktionary groups both under the same etymology. en.wiktionary.org
- The quotation occurs in Shakespeare's King Lear, Act 4, scene 6; Edgar speaks the words about himself. folger.edu
- 5To explode or burst, or to make something explode or be destroyed, as in 'blow up a bridge.'
The explosion at the factory blew out windows three blocks away.
A single charge can blow the entire wall apart.
UsageUsually with a partner word: blow up a bridge, blow a safe open, blown to bits.
Similarblast
- 6To direct a current of air onto something, with the mouth or by other means.
Kids love to blow on dandelions that have gone to seed and watch the fluff drift away.
Kneeling by the campfire, he blew gently on the glowing coals until a small flame flickered to life.
UsageUsually blow on something: blow on hot soup, blow on your hands.
Similarfan
- 7
- 8To fail at something or ruin it through a careless mistake.
She blew the interview by arriving an hour late.
They can blow the whole deal with one careless comment.
UsageMost often blow it: don't blow it warns before a chance, you blew it judges after.
Similarruin, botch, bungle, wreck, spoil
Note
Allison Rushby's novel Hating Valentine's Day has "you blew it. You blew it!"
Checked 1 Nov 2026 · 1 fact
- Allison Rushby's novel Hating Valentine's Day contains the quoted words. en.wiktionary.org
- 9To create or shape an object by forcing air into or through it.
The craftsman blew the molten glass into a delicate swan.
They blow glass ornaments every holiday season.
UsageCommon objects: blow bubbles, blow glass, blow smoke rings.
Note
Here the object is what the breath makes, not what it moves. Compare blowing dust off a book, where the object already exists and is simply pushed away. The same verb serves a glassworker at the furnace, a child with soap and a smoker with a pipe.
Checked 1 Nov 2026 · 1 fact
- Glassworkers shape glass by blowing air into it, using a furnace during the process. en.wikipedia.org
- 10Of a tire, engine, fuse, or other part, to fail suddenly by bursting, breaking, or melting.
The transmission blew halfway through the race.
Overheated gaskets can blow under extreme pressure.
UsageCommon forms include the gasket blew, a blown tire and a blown fuse.
Similarfail, burst, break, go (entry)
Note
The verb of sudden breakdown applies to parts under strain, such as ligaments and gaskets. Its past participle has settled into trade language as an adjective. A blown window is double glazing that has failed, leaving mist or condensation between the panes. A blown fuse is the electrical case, where the wire melts and breaks the circuit.
Checked 30 Oct 2026 · 2 facts
- Failed double glazing can develop mist or condensation between its panes. pilkington.com
- A blown fuse interrupts the circuit through melting of its fusible element. eaton.com
- 11To empty or clear something of its contents by forcing air through it.
She blew her nose and felt instantly better.
Before putting the engine back together, he made sure to blow each tiny passage clear with compressed air.
UsageMost often in blow your nose.
Note
The object is the container, not what is inside it. You blow your nose or an egg, and whatever comes out goes unnamed. Submariners use the same construction when they blow the main ballast tanks, forcing the water out with air.
Checked 30 Oct 2026 · 1 fact
- Submariners blow ballast tanks by admitting compressed air to expel their water. usscod.org
Less common meanings
- 12To spend or waste money or resources recklessly.
She blew her entire bonus in a single weekend.
Lottery winners often blow their fortunes within a few years.
UsageUsually blow money on something: blew his bonus on a car.
Oppositesave
Note
Slang for spending fast and badly takes money as its natural object: $1000 at blackjack, $35 thou on a car. It stretches to chances as well, as in blowing an opportunity, which brings it close to the "mess up" sense. Delos W. Lovelace's King Kong (1932) uses it reflexively: "we blew ourselves for that outfit," meaning they spent lavishly.
Checked 1 Nov 2026 · 2 facts
- Delos W. Lovelace wrote King Kong, first published in 1932. en.wikipedia.org
- King Kong contains the quoted reflexive expression, referring to lavish spending. upload.wikimedia.org
- 13
- 14In vulgar slang, to perform oral sex on someone, especially to fellate a man.
The coworkers sneered, asking who the new hire had to blow to land the corner office.
He told everyone, falsely, that his date had blown him in the parking lot after the movie.
UsageCommon in the sneer who did you have to blow, implying a prize won by sex, not merit.
Note
A vulgar verb whose object is usually the person, as in blow him, and sometimes the body part, but never the act itself: for that, English says give a blowjob.
Checked 3 Nov 2026 · 1 fact
- The object can also be a penis. theopiatemagazine.com
- 15A vulgar slang term for an act of fellatio, meaning oral sex performed on the penis.
- 16To breathe heavily and rapidly, gasping or puffing for air.
The old dog blew and wheezed after the long walk.
Horses blow loudly when they finish a gallop.
UsageOften blowing hard, or puffing and blowing, after effort.
Note
Effort is always in the background: horses blow after a gallop, and runners blow at the finish. Shakespeare's Merry Wives of Windsor has Mistress Page at the door "sweating, and blowing, and looking wildly." The verb shares this ground with the noun for a breather, since whoever has been blowing needs a blow.
Checked 30 Oct 2026 · 3 facts
- William Shakespeare wrote The Merry Wives of Windsor. en.wiktionary.org
- The play describes Mistress Page at the door as sweating, blowing and looking wildly; Robin speaks the words. folger.edu
- The noun blow can mean a breather or opportunity to catch one's breath. en.wiktionary.org
- 17To depart from somewhere, usually abruptly or in a rush.
We should blow this joint before the manager notices.
She blew town the moment she heard the news.
UsageNo from before the place: blow town, let's blow this joint.
Similarleave, ditch, quit, skip, flee
Note
Sam Cooke's Another Saturday Night (1963) has the singer warning that he will have to leave town, with the town as the object of blow. The fugitive's "I'm blowing town" turns up in Walk Hard (2007). The phrase often hints at a hurried or slightly shady departure.
- 18A strong, powerful wind.
The fishermen stayed in port during the heavy blow.
A three-day blow battered the coastline with gusts and rain.
UsageOften with a size or direction: a northerly blow, a bit of a blow.
Similargale, storm, windstorm, squall
Oppositecalm
Note
A weather noun made straight from the verb: Old English blāwan, "to blow, breathe". Do not confuse it with the striking blow. That word comes from a separate root meaning "to beat", so the two only look alike.
Checked 1 Nov 2026 · 3 facts
- The weather noun derives from the verb. en.wiktionary.org
- The verb descends from Old English blāwan, meaning “to blow, breathe”. en.wiktionary.org
- The striking noun has a separate root meaning “to beat”. en.wiktionary.org
- 19
- 20Of a whale, to exhale forcefully through its blowhole, sending up a visible spout of water and vapor.
The humpback surfaced and blew, misting the watchers on deck.
Whales blow loudly enough to be heard across the bay.
Similarspout
Note
The whaler's verb lies behind the lookout's cry "There she blows!", which announces a whale sighted spouting. It covers other cetaceans too. In Peter Christen Asbjørnsen's Folk and Fairy Tales (translated by H. L. Brækstad), a porpoise surfaces "blowing very hard." The animal is always the subject: a watcher sees a whale blow but never blows it.
Checked 30 Oct 2026 · 4 facts
- Whaling lookouts used “There she blows!” to announce a whale sighting. home.nps.gov
- Peter Christen Asbjørnsen wrote the collection, translated by H. L. Brækstad. en.wikisource.org
- 1886 cannot be the first-publication year: an earlier Folk and Fairy Tales edition is catalogued as 1883. The translation also appeared as Round the Yule Log in 1881. The first-edition title page could not be inspected, so the fix removes the date. archive.org
- The text describes a porpoise surfacing with the exact words “blowing very hard”. fiftywordsforsnow.com
- 21Cocaine, especially in its illicit powdered form.
Dealers cut the blow with cheaper powders to boost profits.
She swore off blow after the arrest.
Similarcoke, snow, powder, charlie, flake
Note
Film and song carry it, from Liquid Sky (1982) and Grandmaster Melle Mel's White Lines (1983) to the 2001 film named Blow. The same word has also named cannabis and heroin, so context decides.
Checked 1 Nov 2026 · 5 facts
- Liquid Sky is a 1982 film. en.wikipedia.org
- White Lines is a Melle Mel recording released in 1983. en.wikipedia.org
- White Lines uses blow as drug slang. en.wiktionary.org
- Blow is a 2001 film about cocaine trafficking. en.wikipedia.org
- Blow also denotes cannabis and heroin. en.wiktionary.org
- 22To expose someone's secret identity or role, as in blow someone's cover. In old thieves' slang it also meant to inform on someone.
One photo in the newspaper blew the agent's cover after ten years undercover.
'As for that,' says Will, 'I could tell it well enough, if I had it, but I must not be seen anywhere among my old acquaintances, for I am blown, and they will all betray me.'
1722, Daniel Defoe, Colonel JackUsageAlso passive: an exposed agent or operation has been blown.
Note
Informing on someone is the old thieves' use, now archaic. In Daniel Defoe's Colonel Jack (1722), Will dare not show himself among his old acquaintances, "for I am blown, and they will all betray me."
Checked 1 Nov 2026 · 4 facts
- Blow formerly meant to inform on someone in thieves' slang; this sense is now archaic. en.wiktionary.org
- Daniel Defoe wrote Colonel Jack. en.wikipedia.org
- Colonel Jack was first published in 1722. gutenberg.org
- Will is the speaker, fears appearing among his old acquaintances, and says the quoted words exactly. gutenberg.org
- 23Said as an exclamation to show that one is annoyed or frustrated by something.
Oh, blow! The printer has jammed again, five minutes before the meeting.
[H]e suddenly flung down his brush on the floor, said 'Bother!' and 'Oh blow!' and also 'Hang spring-cleaning!' and bolted out of the house without even waiting to put on his coat.
1908, Kenneth Grahame, “The River Bank”UsageOften after oh: Oh, blow!; about as mild as bother.
Similardrat, bother, blast, darn
Note
Kenneth Grahame's Mole uses it in The Wind in the Willows (1908) when spring-cleaning gets the better of him, flinging down his brush with "Bother!" and "O blow!" in one breath. That company tells you its weight: it sits with bother, not with anything stronger.
Checked 1 Nov 2026 · 3 facts
- Kenneth Grahame wrote The Wind in the Willows. en.wikisource.org
- The Wind in the Willows was first published in 1908. en.wikipedia.org
- Mole is spring-cleaning when he flings down his brush and exclaims. en.wikisource.org
- 24To blossom, or to cause a plant to come into bloom.
How blows the citron grove.
1667, John Milton, Paradise Lost - 25The condition of being in flower; a bloom.
- 26To execute someone by tying them to the mouth of a cannon and firing it.
- 27To walk out of Scientology without the church's approval, a term used by its members.
- 28Of a fly, to deposit its eggs, especially in meat or a carcass.
- 29To make news or a rumor widely known by telling it around.
Through the court his courtesy was blown.
1700, [John] Dryden, “Palamon and Arcite: Or, The Knight’s Tale. In Three Books.” - 30To swell someone up with self-importance or vanity.
O peace, now he's deepely in: looke how imagination blowes him.
c. 1601, William Shakespeare, “Twelfe Night, or What You Will” - 31To leave a person or horse panting and exhausted through hard effort.
- 32To speak boastfully and noisily about oneself.
He didn't just set around and try to out sweettalk^([sic]) somebody; he got out and out-fit somebody. He wouldn't be blowing when he told his boys how he fit for the woman he got.
a. 1940, Mildred Haun, “Shin-Bone Rocks” - 33To attack someone's reputation with insults or harsh criticism, or to give them a severe telling-off.
- 34To perform a song with one's voice.
- 35To pass gas from the bowels, or to empty them.
- 36Marijuana, considered as a drug for smoking.
- 37Heroin, a powerful opioid drug.
- 38The act of forcing compressed air into a submarine's ballast tanks to push out the water, so that the vessel rises to the surface.
- 39Of the color blue, or bluish in tone.
- 40A single stroke of the hand shears through a sheep's wool during shearing.
Click goes his shears; click, click, click. / Wide are the blows, and his hand is moving quick, / The ringer looks round, for he lost it by a blow, / And he curses that old shearer with the bare belled ewe.
1891, The Bacchus Marsh Express, Victoria - 41A visible mass of quartz sticking out of the rock around it, taken by prospectors as a sign of ore underneath.
- 42The sharp or tense closing line of a scene in a script, also called a button.
- 43A mass or bright show of flowers in bloom, or the blossoms a plant yields.
- 44Any brilliant or showy display of color or light.
Showing meanings only.
More uses
- blow someone's mindto amaze someone
- blow upto fill something with air, such as a balloon
- blow awayto beat or impress someone by a wide margin
- blow a kissto kiss your hand and wave it toward someone
Practice
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Origins
The Old English verb was blāwan, meaning "to blow, breathe, inflate, sound," and it became Middle English blowen. It traces back through Proto-Germanic *blēaną to *bʰleh₁-, a Proto-Indo-European root meaning "to swell, blow up," which also produced Latin flō ("to blow").
Checked 1 Nov 2026 · 5 facts
- The Old English verb was blāwan, meaning to blow, breathe, inflate, or sound. en.wiktionary.org
- Middle English blowen descended from Old English blāwan. en.wiktionary.org
- The verb descends through Proto-Germanic *blēaną from Proto-Indo-European *bʰleh₁-. en.wiktionary.org
- The Proto-Indo-European root is glossed as meaning to swell or blow up. en.wiktionary.org
- Latin flō, meaning to blow, derives from the same root. en.wiktionary.org
Proto-Germanic *blewwaną ("to beat") led to Middle English blēwe, whose northern variant was blowe. Compare Old Norse blegði ("wedge") and German einbläuen. It is related to block.
Checked 1 Nov 2026 · 4 facts
- Proto-Germanic *blewwaną meant “to beat”. en.wiktionary.org
- Middle English blēwe derived from *blewwaną; blowe was a northern variant and the source of blow. en.wiktionary.org
- Old Norse blegði meant “wedge”, and it and German einbläuen are etymological comparanda. en.wiktionary.org
- Blow is etymologically related to block. en.wiktionary.org