DictionaryAI

mate

SayMAYTUK/meɪt//mæɪt/

Pluralmates

Verbmates, mating, mated

20 meanings of mate

Practice

  1. 1
    fellow membernouncountable
    A person who shares something with you, like a class, a job, or a ship.

    My desk mate at school lets me borrow her pens.

    The sailors welcomed their new mates on board the ship.

    UsageOften joined to another word: classmate, roommate, desk mate.

    Similarfellow

    Note
  2. 2
    have sexverbintransitive
    For animals, to have sex in order to make babies.

    Frogs mate in the pond after the first warm rain.

    The two lions mated and then rested in the shade.

    UsageSay one animal mates with another.

    Similarbreed, copulate, couple

    Note
  3. 3
    nouncountable
    A person's husband, wife, or partner in love or sex, or someone they hope to find for that.

    Lots of people now use dating apps to look for a mate.

    After his wife died, he never looked for another mate.

    Similarpartner, spouse

  4. 4
    friendnouncolloquialAustraliaBritishIrelandNew ZealandSouth Africacountable
    A good friend, often someone of the same sex as you.

    He's been my best mate since primary school.

    I'm meeting my mates at the pub after work.

    UsageSay a mate of mine or my best mate. Use friend in formal writing.

    Similarfriend, buddy, chum, pal, companion

    Oppositeenemy

    Note
  5. 5
    breeding partnernouncountable
    The animal that another animal pairs with to have babies.

    The bird sang all day to attract a mate.

    Wolves often stay with one mate for life.

    Similarpartner

    Note
  6. 6
    fit togetherverbintransitive
    To fit two parts together closely so that they join with no gap.

    These two puzzle pieces mate perfectly.

    The lid mates with the rim of the jar.

    Similarfit, join, connect, engage, meet

    Note
  7. 7
    friendly addressnouncolloquialAustraliaBritishIrelandNew ZealandSouth Africa
    A friendly word for talking to a man you do not know, used a lot in Britain.

    Thanks, mate. I almost missed my stop.

    You all right, mate? You look a bit lost.

    Similarbuddy

    Note
  8. 8
    nouncountable
    An officer on a ship who ranks below the captain.

    Like the vice principal at a school, who takes charge when the principal is away.

    The mate took charge of the ship while the captain was sleeping.

    The first mate passed the captain's orders to the rest of the crew.

    Note
  9. 9
    South American teanoun
    Another spelling of maté. A South American tea-like drink made from a plant's leaves, or the plant itself.

    We drank mate from a shared cup at my friend's house.

    In Argentina, many people start the day with a cup of hot mate.

    Note

Practice

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Origins

Meanings 1–8, 10–15, 18, 20

It comes from a Middle Low German word 'mate' meaning 'messmate'. This goes back to old roots meaning 'together' plus 'food', so a mate was someone you shared food with.

Checked 1 Nov 2026 · 3 facts

Meanings 16–17

It comes from a French verb, from an old word for 'checkmate', which came from Persian 'šâh mât'.

Checked 1 Nov 2026 · 3 facts

Meaning 19

In Middle English the word was "maten", and it meant "to overpower". It came from the Old French word "mater", which meant "to kill". That came from a Latin word, but no one is sure where the Latin word came from.

Checked 1 Nov 2026 · 3 facts

  • The Middle English form was maten, meaning 'to overpower'. en.wiktionary.org
  • Middle English maten derives from Old French mater, meaning 'to kill'. en.wiktionary.org
  • Old French mater is traced to reconstructed Vulgar Latin *mattō; the uncertainty concerns the origin of that Latin form. en.wiktionary.org
Meaning 9

From Spanish, from a Quechua word for the gourd the drink is served in.

Checked 1 Nov 2026 · 2 facts

  • English mate was borrowed from Spanish, which borrowed it from Quechua mati. en.wiktionary.org
  • The Quechua source word means a gourd used as the drinking vessel. en.wikipedia.org