下か唇しん動どう脈みゃくじ字FuriganaMeanings1nouninferior labial arteryanatomy›Anatomical term for the artery supplying the lower lip.下か唇しん動どう脈みゃくは顔がん面めん動どう脈みゃくの枝えだの一ひとつである。The inferior labial artery is a branch of the facial artery.