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brains

n. · v.
US //ˈbɹeɪnz// UK //bɹˈeɪnz// brains
  1. 1 intelligence (n.)
    B1 Intermediate Informal

    your ability to think clearly and solve problems.

    intellectual capacity or mental acuity. Often used in the plural to denote general intelligence.

    Example

    He has the brains to go to a top university if he works hard.

    Example

    It takes more than just raw brains to succeed in this industry; you also need persistence and a strong professional network.

  2. 2 the planner (n.)
    B2 Upper Intermediate Informal

    the person who plans or organises a complicated task.

    the principal planner or organiser of a collective activity. Usually used with the definite article.

    Example

    She was the brains behind the whole project.

    Example

    While the rest of the team handled the execution, Sarah was undoubtedly the brains behind the entire marketing strategy.

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  1. 3 anatomical organs (n.)
    A2 Elementary Science

    more than one brain; the organs inside the heads of humans or animals.

    the plural form of the physical organ; also used to refer to the brain of an animal used as food.

    Example

    The scientist compared the brains of several different bird species.

    Example

    The study examined how the brains of mammals adapt to extreme temperature fluctuations in the wild.

  2. 4 to hit on the head (v.)
    C2 Proficiency Informal Slang

    to hit someone very hard on the head.

    to strike someone heavily on the head, or to kill by smashing the skull. Transitive use.

    Example

    In the movie, the hero brains the monster with a heavy rock.

    Example

    The protagonist narrowly escapes when he brains his attacker with a nearby fire extinguisher.

    Usage

    The third-person singular present form of the verb 'to brain'.

Idioms3 entries

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