(slang) A psychiatrist or psychotherapist; a shrink. / (literally) One who shrinks heads, as previously done by some Amazon tribes.

(colloquial) Demented; slightly mentally deficient.

plural of head honcho

(phonology, music) a kind of voice of high pitch and of a thin quality ascribed to resonance in the head; voice of the thin register; falsetto. In producing it, the vibration of the cords is limited to their thin edges in the upper part, which are then presented to each other.

plural of head louse

(palmistry) A line on the palm of the hand from between the thumb and index finger moving across the palm. Supposed to indicate, by its form or position, one's mentality.

A common cold (illness).

plural of head fake

simple past tense and past participle of head-butt

plural of head-butt