破は骨こつ細さい胞ぼうMeaningsNoun1. osteoclastKanji used破to tear骨bone細thin胞cellComposed of破はmiddle section of a song (in gagaku or noh)Noun骨こつknack; skill; trick; secret; know-how; the ropes; hang; bone; skeleton; cremated remains (esp. the bones); …Noun細さい胞ぼうcell; cell (in an organization, esp. a communist party)Noun