襟えり細さい胞ぼうえりさいぼうMeanings1nounchoanocyte; collar cellA specialized cell type found in sponges, characterized by a collar of microvilli surrounding a flagellum; used in zoology and biology contexts.海かい綿めん動どう物ぶつの襟えり細さい胞ぼうは、水すい流りゅうを作つくり出だ