1) 蛭石ひるいし Link copied! ひるいし [2] Meaning Shirabe Noun mineralogy vermiculite Kanji 蛭 シツ leech 石 セキ stone Forms 蛭石蛭石ひるいしひるいしひるいしひる石ひる石いしヒル石ヒル石いし Learn this word with smart reviews that adapt to you Save word