An intellectual or mental capacity.
A part of the brain, especially associated with particular mental functions, abilities, etc.
Mind.
A loose compartment of a backpack that straps on over the top opening.
A person who provides the intelligence required for something.
By analogy with a human brain, the part of a machine or computer that performs calculations.
Oral sex.
An intelligent person.
Intellect.
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.
To strike (someone) on the head.
To destroy; to put an end to.
To dash out the brains of; to kill by smashing the skull.
A crazy or deranged person; a lunatic.
A boy, a lad.
Any of various birds, of the order Gaviiformes, of North America and Europe that dive for fish and have a short tail, webbed feet and a yodeling cry.
An English soldier of an expeditionary army in Ireland.
A simpleton.
A harlot; mistress.