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

(intransitive, idiomatic, slang, vulgar) To perform oral sex on another person.

Having a bald head. / (nautical) (of a square-rigged ship) not having the royals set. / (nautical) (of a fore-and-aft rigged ship) having the topmasts struck down.

present participle of head-butt

(idiomatic) To argue uncompromisingly. / To struggle against something that does not give way.

(idiomatic) Used as an informal warning, caution, or call for attention; pay attention!

Alternative spelling of heads-up

(poker) Containing only two players.

Alternative spelling of headbutt

Alternative spelling of headbutt