brain
Pronunciation:
/bɹeɪn//bɹeɪn/noun
Definitions
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.
An intelligent person.
Example: She was a total brain.
(in the plural) Intellect.
Example: She has a lot of brains.
By analogy with a human brain, the part of a machine or computer that performs calculations.
Example: The computer's brain is capable of millions of calculations a second.
verb
Definitions
To dash out the brains of; to kill by smashing the skull.
To strike (someone) on the head.
To destroy; to put an end to.
To conceive in the mind; to understand.