出典:Wiktionary
出典:『Wiktionary』 (2025/07/05 02:28 UTC 版)
Uncertain. Suggestions include connection with Old Irish cuäch (“cup, goblet, bowl; cauldron, large vessel; bowl, cup”) (whence Scots quaich, queff). The noun is derived from the verb.
quaff (third-person singular simple present quaffs, present participle quaffing, simple past and past participle quaffed)
quaff