DictionaryAI

boy

BOY/bɔɪ/

Pluralboys

17 meanings of boy

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  1. 1
    male childnouncountable or uncountable
    A child who is male.

    The boy next door learned to ride his bike this summer.

    Two boys were building a sandcastle at the beach.

    UsageSay a ten-year-old boy (not incorrect: a ten-years-old boy) or a boy of ten.

    Similarlad, youngster, kid

    Oppositegirl

    Note
  2. 2
    young mannouncountable or uncountable
    A young man, or a man that an older person still thinks of as young.

    My sister is dating a boy from her college.

    A group of boys from the army base came into the diner after midnight.

    UsageCalling a grown man a boy can sound rude.

    Similarlad, youth, youngster

    Oppositegirl

  3. 3
    nouncolloquialcountable or uncountable
    A man or male person of any age, just as 'girl' can mean a female of any age.

    My grandpa still plays cards with the boys every Thursday night.

    At the fiftieth class reunion, every boy in the room had gray hair.

    UsageThe boys can mean a man's group of friends: out with the boys.

    Similarguy, lad, fellow, chap, bloke

    Oppositegirl

    Note
  4. 4
    sonnouncountable or uncountablediminutive
    A son, no matter how old he is.

    Their boy is forty now, but they still call him every Sunday.

    Both of her boys became teachers like their mother.

    UsageUsually with my, our or their: our boy is forty now.

    Similarson

    Oppositedaughter, girl

    Note
  5. 5
    surpriseinterjection
    Something you say to show surprise, happiness, or a strong wish.

    Like saying 'wow' at the start of a sentence.

    Boy, this soup is hot!

    Oh boy, we get to go to the zoo today!

    UsagePut it first: Boy, this soup is hot!

    Similarman, gosh, gee, wow, jeez

  6. 6
    friendnouncolloquialcountable or uncountable
    A close male friend, a buddy.

    Jake has been my boy since third grade.

    He spent all Saturday watching the game with his boys.

    UsageUsually my boy or his boys.

    Similarbuddy, pal, homie, bro, friend

    Note
  7. 7
    male animalnouncountable or uncountable
    A male animal, especially a pet dog, as in 'Good boy!'

    Good boy, Max! Now bring the ball back.

    Our old cat is a sweet boy who sleeps in the sun all day.

    Oppositegirl

    Note
  8. 8
    young workernouncountable or uncountable
    A young man or child hired to help with simple work, like running errands.

    The shop owner hired a boy to sweep the floors and run errands.

    Every morning the baker's boy brought fresh bread to the houses on our street.

    Similarapprentice, lad, assistant, junior

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Origin

It comes from Middle English "boy" (meaning servant or boy), probably from an unrecorded Old English word "bōia". It may go back to an old Germanic word for a younger brother or young male relative.

Checked 30 Oct 2026 · 2 facts

  • Boy comes from Middle English boy, meaning servant or boy. en.wiktionary.org
  • The proposed Old English common noun is reconstructed as *bōia; it should not be presented as an attested word or a certain origin. en.wiktionary.org