DictionaryAI

combination

noun
Saykom-bi-NAY-shuhn/kɑmbɪˈneɪʃən/UK/kɒmbɪˈneɪʃən/

Pluralcombinations

8 meanings of combination

Practice

  1. 1
    mixturenouncountable
    Two or more things put together, or the act of putting them together.

    Like a smoothie made by blending different fruits into one drink.

    The new sauce was a tasty combination of garlic and lemon.

    Their house is a strange combination of old brick and new glass.

    UsageSay a combination of things, like a combination of garlic and lemon.

  2. 2
    lock codenouncountable
    The set of numbers or letters you type or dial to open a lock.

    Like a secret password, but made of numbers.

    She forgot the combination to her bike lock.

    He spun the dial and entered the combination.

    UsageSay the combination to a lock.

    Similarcode, passcode

  3. 3
    nouncountable
    A group of items chosen from a set when the order does not matter.

    Like picking three toppings for a pizza, where the order you name them does not change the pizza.

    Picking two fruits from a basket of five gives many different combinations.

    Each combination of numbers has the same chance of being drawn.

    UsageWhen the order matters, the word is permutation.

    Similarselection, subset

    Note
  4. 4
    nouncountable
    A group of people who join together to work toward a shared goal.

    Like a team where everyone works for the same win.

    In the 1800s, workers who joined a combination could lose their jobs.

    Long ago, the weavers formed a combination and refused to work for less.

    Similaralliance, coalition, cartel, association, league

Practice

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Origin

It comes from Late Latin "combinatio" and came into English through Old French. It is made from "combine" plus "-ation".

Checked 6 Nov 2026 · 3 facts