DictionaryAI

close

SayKLOHZ/kloʊz/UK/kləʊz/
As an adjective or adverbKLOHS

Adjectivecloser, closest

Verbcloses, closing, closed

Noun pluralcloses

Adverbcloser, closest

56 meanings of close

Practice

  1. 1
    short distanceadjective
    At a small distance away; near in space or in time.

    The hotel was close to the beach, only a short walk away.

    The two anniversaries fell close together on the calendar.

    UsageUse close to: close to the beach, but near the beach. It rhymes with dose, unlike the verb.

    Similarnear, nearby, adjacent

    Oppositefar, distant, remote

  2. 2
    shut (gap)verbtransitive or intransitive
    To move something, such as a door, lid, eyes or a valve, so that it covers an opening or leaves no gap; to shut.

    Close the lid firmly so that no air escapes.

    She closed the curtains so the early sun wouldn't wake the baby.

    UsageRhymes with nose. Close and shut usually swap freely: close the door, shut the door.

    Similarshut

    Oppositeopen

    Note

    It works with or without an object: you close a door or your eyes, while many flowers close at night on their own. The gap can also be a distance, as when a runner closes on the leader.

    Checked 3 Nov 2026 · 1 fact

  3. 3
    stop serviceverbintransitive
    Of a business, place or service, to stop operating or stop being open to the public, for the day or for good; or to make it do so.

    The subway lines close after midnight.

    The clinic closed permanently last spring.

    UsageClose down often means for good: the factory closed down. A shop not open right now is closed.

    Similarshut

    Oppositeopen, reopen

  4. 4
    personal bondadjective
    Intimately connected with someone, as a trusted friend or near family member is.

    The two brothers remained close throughout their lives.

    She relied on a small circle of close confidants.

    UsageUse close to a person: she's close to her brother. A close friend is a very good friend.

    Similarintimate, dear, devoted, tight, inseparable

    Oppositedistant, estranged

  5. 5
    verbintransitive
    To come to an end, or to bring something such as a meeting or speech to an end.

    She likes to close every team meeting by asking whether anyone has questions.

    The festival closed with fireworks over the river, and the crowd slowly drifted home.

    UsageOften close with something: the festival closed with fireworks.

    Similarend, finish, conclude

    Oppositeopen, begin, start (entry)

  6. 6
    almost reachingadjective
    Very nearly reaching a goal, state or outcome, including narrowly escaping something bad.

    She came close to solving the puzzle before giving up.

    The team was close to the record but fell short.

    UsageUse close to + -ing, close to winning, or come close: she came close but lost.

    Similarnear

    Oppositefar

  7. 7
    evenly matchedadjective
    Nearly equal; almost evenly balanced or matching.

    The match stayed close until the final minute.

    Polls show a close contest between the two candidates.

    Similartight, even, narrow

    Oppositeone-sided, lopsided, uneven

  8. 8
    endingnouncountable
    The end or conclusion of an event or period of time.

    The festival drew to a close with a spectacular fireworks display.

    By the close of the financial year, profits had doubled.

    UsageSet phrases: things draw to a close, and people bring them to a close.

    Similarend, conclusion, finish, ending

    Oppositebeginning, start (entry), opening

    Note

    Macaulay writes in 1853 of a "long and troubled life … drawing to a close," the phrase at its most solemn.

    Checked 1 Nov 2026 · 2 facts

  9. 9
    tightly connectedadjective
    Involving a tight connection, with frequent communication or shared, cooperative activity.

    The agencies maintain close cooperation on security matters.

    The two hospitals worked in close cooperation during the flu outbreak, sharing staff and supplies every day.

    UsageCommon in close cooperation and close contact; the adverb is closely: they work closely together.

    Similartight, strong

    Oppositeloose

  10. 10
    exit (computer)verbtransitive or intransitive
    To shut an application, window, file, or database connection so that it is no longer open or in use.

    Remember to close the database connection when the query finishes.

    The app crashed because it failed to close the open file properly.

    Similarexit

    Oppositeopen, launch, start (entry)

    Note

    Programmers use it ergatively. You close a file or a database connection, and an application can also close by itself, sometimes when nobody asked it to, as a buggy app does mid-sort. Closing releases what the program was holding on to, which is why tidy code closes every connection it opens. Exit is a near synonym; open, launch and start are the moves it undoes.

    Checked 30 Oct 2026 · 3 facts

    • Applications can close unexpectedly without a user requesting it. support.microsoft.com
    • Closing a database connection releases associated resources. sqlite.org
    • Good resource management includes closing connections that the code opens. learn.microsoft.com
  11. 11
    blockverbtransitive
    To obstruct or block a passage or opening.

    Drifting sand can close the narrow channel between the two islands within a single season.

    Thick ice closed the harbor entrance for weeks, trapping the fishing boats inside.

    Similarshut, block

    Oppositeopen

  12. 12
    verbtransitive or intransitive
    To bring a sale or business deal to a successful conclusion.

    Top agents can close several deals in a single afternoon.

    After weeks of phone calls, the agent finally closed the sale on the lake house just before winter.

    UsageUsually close a deal or close a sale; the deal itself can also close.

    Similarclinch, seal, conclude, finalize, complete

    Note

    Salespeople use it as shorthand: to close is to get the buyer to commit. The moment the whole pitch builds toward is itself called the close.

  13. 13
    adverb
    In a manner that leaves little distance or space between objects.

    The two boats moored close alongside the dock for the night.

    She held the child close as the crowd surged forward.

    UsageUsed in phrases like stay close and hold someone close.

    Similartight, near

  14. 14
    adjective
    Very nearly exact or faithful to the original or to what is correct.

    The painting is such a close copy of the original that even experts struggled to tell them apart.

    Her rough count gave a close estimate of how many people attended the rally.

    Similarfaithful, accurate

    Oppositeloose, inaccurate

  15. 15
    watchfuladjective
    Done with careful, strict and thorough attention to detail.

    The prisoner was held under close guard throughout the trial.

    Her close supervision ensured no detail of the experiment went unchecked.

    UsageSet phrases: keep a close eye on something, take a closer look, under close guard.

    Similarcareful, strict, thorough, rigorous, tight

    Oppositelax, loose, careless, casual

    Note

    John Locke, writing before 1705, sought a way to keep "our Thoughts close to their Business," held to the task without wandering. It covers both steady watching, as in close observation, and thorough checking, as in close examination.

    Checked 1 Nov 2026 · 3 facts

    • John Locke wrote the quoted words before 1705; this is a composition limit, not a publication date. en.wikipedia.org
    • Locke wrote “our Thoughts close to their Business” in Of the Conduct of the Understanding; the quotation preserves his wording, with long s normalized. en.wiktionary.org
    • The quotation concerns keeping thoughts on their task without wandering. en.wikisource.org

Practice

Can you tell the meanings of close apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 2–3, 5, 8, 10–12, 16, 19–21

This comes partly from Middle English 'closen' and 'clusen', going back to Old English 'clȳsan' ("to close, shut"), and partly from the adjective 'clos' ("shut up, confined"), borrowed from Old French, from Latin 'clausus', the past participle of 'claudere' ("to close, confine, bring to an end"). It is a doublet of 'clause' and is related to Latin 'clāvis' ("key") and German 'schließen'.

Checked 31 Oct 2026 · 8 facts

  • Close partly continues Middle English closen and clusen, the latter from Old English clȳsan, meaning ‘to close, shut’. en.wiktionary.org
  • Close also derives from the Middle English adjective clos, meaning ‘shut up, confined’, borrowed from Old French. en.wiktionary.org
  • Old French clos derives from Latin clausus. en.wiktionary.org
  • Clausus is the past participle of the Latin verb whose infinitive is claudere. en.wiktionary.org
  • Latin claudere means ‘to close, confine, bring to an end’. en.wiktionary.org
  • Close and clause are etymological doublets. en.wiktionary.org
  • Close is related to Latin clāvis, meaning ‘key’. en.wiktionary.org
  • Close is etymologically related to German schließen. en.wiktionary.org
Meanings 1, 4, 6–7, 9, 13–15, 17–18, 22–26

Latin claudō ("to close") had a participle, clausum, that developed into French clos, and English took the word from French.

Checked 1 Nov 2026 · 4 facts