胸鎖 きょうさ Meanings の-adjective sternoclavicular; sternocleidal Kanji 胸 chest. Read as キョウ. 鎖 chain. Read as サ. Words containing 胸鎖 胸鎖乳突筋 (きょうさにゅうとつきん) sternocleidomastoid muscle Word lists Anatomy Jinuma: Japanese Dictionary · Word lists