出典:Wiktionary
出典:『Wiktionary』 (2026/04/11 00:22 UTC 版)
From 中期英語 froth, frooth, froþ, likely a borrowing from Old Norse froða, from Proto-Germanic *fruþǭ; 古期英語 āfrēoþan (“to foam, froth”) is from same Germanic root. Verb attested from late 14th century. Compare Swedish fradga.
froth (countable and uncountable, plural froths)
froth (third-person singular simple present froths, present participle frothing, simple past and past participle frothed)