組そ織しき球きゅうそしききゅうMeanings1nounhistiocytebiologyA type of immune cell found in connective tissue; a technical term in biology and medicine.組そ織しき球きゅうは免めん疫えき反はん応のうにおいて重じゅう要ような役やく割わりを果はたす。Histiocytes play an important role in the immune response.