/kɔɪf/
1
- a woman's close-fitting cap, now only worn under a veil by nuns（修女戴在面纱下的）贴头帽。
1.1
- historical a protective metal skullcap worn under armour〈史〉（戴在头盔下的）金属防护帽。
/kwɑːf/
(coiffed, coiffing; <美> 亦作coifed, coifing) with obj.
1- style or arrange (someone's hair), typically in an elaborate way（尤指精心）把（头发）做成式样; 梳理。
1.1
- style or arrange the hair of (someone)给…做发型; 给…梳理头发。
词源
Middle English: from Old French coife 'headdress', from late Latin cofia 'helmet'.