ひくらげ 火水母 LinksSentence search for 火水母Sentence search for ひくらげSentence search for ヒクラゲKanji details for 火, 水 and 母Edit in JMdict Noun1. Carybdeidae Tamoya (species of venomous box jellyfish)Usually written using kana aloneOther formsヒクラゲ Discussions Log in to talk about this word.