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kid

KID/kɪd/

Pluralkids

Verbkids, kidding, kidded

14 meanings of kid

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  1. 1
    childnouncolloquialcountable or uncountable
    A child or young person, or someone who grew up at a certain time or place.

    The kid next door helps me carry groceries every week.

    Three kids were playing in the park after school.

    UsageIn formal writing, say child or children.

    Similarchild, youngster

    Oppositeadult, grown-up

    Note
  2. 2
    own childnouncolloquialcountable or uncountable
    A person's son or daughter, even when they are grown up.

    My kid just turned forty but still calls every Sunday.

    Both her kids live across the country now.

    UsageUsually used with words like my, your, or her: my kids.

    Similarchild

  3. 3
    jokeverbcolloquialintransitive
    To joke, or to trick or tease someone, usually for fun.

    Don't take it seriously. I kid all the time.

    She was just kidding when she said that.

    UsageSay just kidding after a joke.

    Similarjoke, tease, fool, josh

    Note
  4. 4
    adjective
    Younger, when you are talking about a brother or sister.

    My kid brother always wants to play video games with me.

    She shares a bedroom with her two kid sisters.

    Similarlittle, younger, baby

    Oppositebig, older

    Note

Practice

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Origin

It comes from an Old Norse word kið meaning 'young goat'. The meaning of 'child' was in use as slang by the 1600s.

Checked 1 Nov 2026 · 3 facts