ゆうがお 夕顔 LinksSentence search for 夕顔Sentence search for ゆうがおSentence search for ユウガオKanji details for 夕 and 顔Edit in JMdict Noun1. bottle gourd (Lagenaria siceraria var. hispida); calabashNoun2. moonflower (Ipomoea alba)Colloquial, See also 夜顔Other formsユウガオ Discussions Log in to talk about this word.