hat; cap; headgear; cap-like cover for sth

shower cap

a baseball cap (lit. a duck-billed cap)

cricket-cap; baseball cap

cap

a duck-billed cap (lit., "ball hat")

to flatter

(verb) to flatter; to butter up

a helmet; a safety helmet

to give/receive a flattery or compliment

to say nice things about one insincerely (spoken)

wear the green hat

wear horns; be a cuckold; be two-timed by one's wife

(slang) someone's wife or husband has an affair; to make a cuckold of somebody

get graduated from college (lit. put-on square hat) [Syn.] 拋四方帽

verb; to put on the square academic cap, meaning to graduate from university or college

a nut (for a screw, bolt)

a wool hat; a winter cap

beanie (apparel)

get graduated from college (lit. put-on square hat) [Syn.] 戴四方帽

balaclava (loanword), also known as a balaclava helmet or ski mask, is a form of cloth headgear that covers the whole head, exposing only part of the face

a duck-billed cap (喼 is a loanword for "cap")

tweed caps

a duck-billed cap (lit., "duck tongue cap")

hood

a beret; a bonnet (lit., "soft hat")

a Santa hat

Police Tactical Unit (PTU)

an army cap; a shako

tall paper hat (worn as a sign of humiliation); flattery

a skullcap

a beret

put/pin a (usu political) label on sb; smear sb