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random

RAN-duhm/ˈɹændəm/

Noun pluralrandoms

11 meanings of random

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  1. 1
    adjective
    Happening or chosen by chance, or put together without a plan or clear order.

    Like closing your eyes and pointing at one name on a list.

    The teacher called on a random student to answer.

    We picked a random card from the deck.

    UsageSay a random card, or pick a card at random.

    Similararbitrary, haphazard, chance, unplanned

    Oppositedeliberate, systematic, planned, methodical

  2. 2
    adjective
    Decided by chance in a way that follows fixed odds, like dice rolls or numbers a computer makes to look unpredictable.

    Like rolling dice: you know the choices but not which one will come up.

    Rolling a die gives a random number between one and six.

    The lottery machine picks random balls during the draw.

    Similarstochastic, probabilistic, chance

    Oppositedeterministic, predictable

    Note
  3. 3
    adjectivecolloquial
    Suddenly unrelated to what is happening or being talked about. Also used of a person who often says such things.

    Like someone shouting an answer to a question nobody asked.

    In the middle of dinner she made a random comment about whales.

    He sent me a random text at three in the morning.

    UsageSay a random comment or a random text.

    Oppositerelevant, pertinent

  4. 4
    nouncolloquialfigurativelycountable
    Someone you do not know or who does not matter here.

    Like a face in a crowd that you'll never see again.

    Some random kept following us around the mall.

    A random asked me for directions outside the station.

    UsageSay some random at the party.

    Similarnobody, rando, nonentity

  5. 5
    by chancenoununcountable
    Movement or choice with no plan: left to chance.

    Like picking a card without looking.

    She picked the winning ticket at random.

    The names were chosen at random from a hat.

    UsageSay at random: picked at random.

    Note
  6. 6
    adjectiveslangUK
    Strange, odd, or not what you would expect.

    Like seeing a penguin walk into your classroom.

    The ending of that film was so random that we all burst out laughing.

    Seeing a man walk a pet goat downtown was totally random.

    UsageSay that's so random or totally random.

    Similarbizarre, weird, odd, strange, unusual

    Oppositeordinary, normal, conventional

    Note

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Origin

It came through Old French from a word meaning "to run" or "gallop," which goes back to an old Germanic root meaning "run."

Checked 1 Nov 2026 · 2 facts