出典:Wiktionary
出典:『Wiktionary』 (2026/05/29 02:47 UTC 版)
From 中期英語 lather, from 古期英語 lēaþor (“a kind of nitre used for soap, soda”), from Proto-West Germanic *lauþr, from Proto-Germanic *lauþrą (“that which is used for washing, soap”), from Proto-Indo-European *lówh₃trom (“that which is used for washing”), from *lewh₃-, *lowh₃- (“to wash, bathe”). Cognate with Swedish lödder (“lather, foam, froth, soap”), Icelandic löður (“foam, froth, a kind of niter used for soap”), Old Irish loathar (“wash-basin”), Ancient Greek λουτρόν (loutrón, “a bath, wash-room”), Latin lavō (“to wash”), Albanian laj (“to wash”), Ancient Greek λούω (loúō). More at lye.
Compare typologically Russian мы́ло (mýlo) (a nomen instrumenti of мыть (mytʹ)).
lather (countable and uncountable, plural lathers)
From 中期英語 *lethren, from 古期英語 lēþrian, lȳþrian, *līeþrian (“to anoint, smear, lather”), from 古期英語 lēaþor (“a kind of niter used for soap, soda”). See above.
lather (third-person singular simple present lathers, present participle lathering, simple past and past participle lathered)