ゆ 湯をわかす Show inflections LinksSentence search for 湯をわかすSentence search for ゆをわかすSentence search for 湯を沸すKanji details for 湯Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'su' ending1. to boil water; to get the bath readyOther forms湯を沸す 【ゆをわかす】 Discussions Log in to talk about this word.