ゆうぜん 油然 LinksSentence search for 油然Sentence search for ゆうぜんSentence search for ゆぜんKanji details for 油 and 然Edit in JMdict Adverb taking the 'to' particle, 'taru' adjective1. gushingly; freely (welling up); copiouslyOther forms油然 【ゆぜん】Notesゆぜん: Out-dated or obsolete kana usage. Discussions Log in to talk about this word.