うろはぜ 虚鯊 LinksSentence search for 虚鯊Sentence search for うろはぜSentence search for 洞鯊Sentence search for ウロハゼKanji details for 虚 and 鯊Edit in JMdict Noun1. Glossogobius olivaceus (species of goby)Usually written using kana aloneOther forms洞鯊 【うろはぜ】、ウロハゼ Discussions Log in to talk about this word.