Definition of "brain"
noun:
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The control center of the central nervous system of an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action.
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An intelligent person.
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A person who provides the intelligence required for something.
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Intellect.
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By analogy with a human brain, the part of a machine or computer that performs calculations.
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verb:
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To dash out the brains of; to kill by smashing the skull.
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To strike (someone) on the head.
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To destroy; to put an end to.
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To conceive in the mind; to understand.
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