pinhead
/ˈpɪn.hɛd/ noun
Forms pinheads pin-head pin head
- noun The head of a pin. (Frequently used in size comparisons.)
- noun (slang) A foolish or stupid person.
- noun (slang) A telemark skier.
- noun (slang, medicine) A human head that is unusually tapered or small, often due to microcephaly, or a person with that trait. Often promoted in freak shows as "human pinheads".
- noun (slang, pet stores) A newborn cricket used as food for pets.
- noun (mycology) The immature juvenile fruiting body of a mushroom prior to its gills opening.
- noun (slang, derogatory) A member of the Provisional IRA.
Synonyms
doofus dumbbell dunce addle-brain addlehead addle pate airhead baboon beanbrain beetlebrain beetlehead berk bimbo birdbrain blockhead blubberbrain bonehead Boeotian boob bozo dummy dope booby
Etymology
From pin + head.
So called because they sold pin-on lilies to commemorate the Easter Rising.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “pinhead”, CC BY-SA 4.0. Details