(dated) Mentally unsound; odd; crazy.

(idiomatic, transitive, colloquial) To clear one's mind; to think clearly.

A round, swollen, or large head. / (slang) An overly arrogant or conceited individual.

A hamlet in Farlam parish, City of Carlisle district, Cumbria, England (OS grid ref NY5857).

Used other than figuratively or idiomatically: see cylinder, head.

Used to create nouns indicating a state; -hood.

(sometimes derogatory) Used to form words for people who regularly have their mind focused upon a particular subject, activity, or a specified drug or other substance, or who are addicted in some way.

One who dances by violently shaking the head in time to the music. / (by extension) One who enjoys heavy metal (rock) music, to which this sort of dance is usually performed. / A mad or eccentric person.

(transitive, idiomatic) To harp on; to remind continuously (especially of a misstep or defeat).

Of, relating to, or intended for the head.