ゆわ 湯沸かし LinksSentence search for 湯沸かしSentence search for ゆわかしSentence search for 湯沸しSentence search for 湯沸Kanji details for 湯 and 沸Edit in JMdict Noun1. teakettle; kettleOther forms湯沸し 【ゆわかし】、湯沸 【ゆわかし】Notes湯沸: Irregular okurigana usage. Discussions Log in to talk about this word.