耳じ介かい軟なん骨こつじかいなんこつじ字FuriganaMeanings1nounauricular cartilageanatomy›Anatomical term for the cartilage of the external ear (auricle/pinna).耳じ介かい軟なん骨こつは耳みみの形かたちを保たもつ役やく割