骨膜 こつまく Meanings Noun periosteum Kanji 骨 bone. Read as コツ. 膜 membrane. Read as マク. Words containing 骨膜 骨膜炎 (こつまくえん) periostitis 軟骨膜 (なんこつまく) perichondrium Word lists Anatomy Jinuma: Japanese Dictionary · Word lists