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.
An intellectual or mental capacity.
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.
The most senior rank for an academic at a university or similar institution, informally also known as "full professor."
A teacher or faculty member at a college or university regardless of formal rank.
A pianist in a saloon, brothel, etc.
The puppeteer who performs a Punch and Judy show; a Punchman.