noun🔗ShareEach of a pair of long muscles which connect the sternum, clavicle, and mastoid process of the temporal bone and serve to turn and nod the neck."The sternocleidomastoid muscles allowed Amelia to turn her head and look at her teacher during class. "medicinephysiologyanatomybodyorganpartscienceChat with AIVocabulary GamePractice Reading
adjective🔗ShareRelating to or involving the sternum, the clavicle and the mastoid process of the temporal bone."sternocleidomastoid muscle"anatomymedicinebodyphysiologyorganChat with AIVocabulary GamePractice Reading
