(n): a structure that is part of the nervous system
(n): mental ability
(n): the ability to comprehend; to understand and profit from experience
(n): that which is responsible for one's thoughts and feelings; the seat of the faculty of reason
(n): the psychological result of perception and learning and reasoning
(n): someone who has exceptional intellectual ability and originality
(n): a person who uses the mind creatively
(n): the brain of certain animals used as meat
(n): edible viscera of a butchered animal
(v): hit on the head
(v): deal a blow to, either with the hand or with an instrument
(v): kill by smashing someone's skull
(v): cause to die; put to death, usually intentionally or knowingly