ひかりも 光藻 LinksSentence search for 光藻Sentence search for ひかりもSentence search for ヒカリモKanji details for 光 and 藻Edit in JMdict Noun1. Ochromonas vischeri (species of golden alga)Usually written using kana aloneOther formsヒカリモ Discussions Log in to talk about this word.