(idiomatic, US, prison slang) A severe head injury resulting from a beating. / (slang, ethnic slur) An Asian, from being reputed to have large round heads. / (US, slang, archaic) A New Englander.

plural of shower head

The main administrative centre for a company or organisation.

(transitive, idiomatic) To be capable with, knowledgeable about, or competent in dealing with.

plural of head-case

plural of head case

A large peninsula that makes up the northwest portion of the Province of West Papua, Indonesia.

(nautical) The upright timbers let in and bolted to the beams or the deck, and stepped to the backbone or infrastructure of the ship.

(anatomy) The highest, globular part of the femur.

plural of head roll