うんか 浮塵子 LinksSentence search for 浮塵子Sentence search for うんかSentence search for 白蝋虫Sentence search for ふじんしSentence search for ウンカKanji details for 浮, 塵 and 子Edit in JMdict Noun1. plant hopper (any insect of family Delphacidae); leafhopperUsually written using kana aloneOther forms白蝋虫 【うんか】、浮塵子 【ふじんし】、ウンカ Discussions Log in to talk about this word.