ウマバエ LinksSentence search for ウマバエSentence search for 馬蝿Sentence search for うまばえSentence search for 馬蠅Edit in JMdict Noun1. horse botfly (Gasterophilus intestinalis)Usually written using kana aloneOther forms馬蝿 【うまばえ】、馬蠅 【うまばえ】 Discussions Log in to talk about this word.