骨細胞 こつさいぼう Meanings Noun osteocyte Kanji 骨 bone. Read as コツ. 細 fine. Read as サイ. 胞 cell. Read as ホウ. Words containing 骨細胞 破骨細胞 (はこつさいぼう) osteoclast Jinuma: Japanese Dictionary · Word lists