tithead
nounEtymology From tit + head, in the police-officer sense referring to the helmets they wear.
1
Ireland, UK, Derogatory, Slang, Vulgar A fool; an idiot.
2
Ireland, UK, Derogatory, Slang, Vulgar A police officer.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.