恥骨直腸筋 ちこつちょくちょうきん Meanings Noun puborectalis; puborectal muscle Kanji 恥 shame. Read as チ. 骨 bone. Read as コツ. 直 straight. Read as チョク. 腸 intestine. Read as チョウ. 筋 muscle. Read as キン. Word lists Anatomy Jinuma: Japanese Dictionary · Word lists