Found 1 items, similar to sternocleidomastoid muscle.
English → English (WordNet) Definition: sternocleidomastoid muscle sternocleidomastoid muscle n : one of two thick muscles running from the sternum and clavicle to the mastoid and occipital bone; turns head obliquely to the opposite side; when acting together they flex the neck and extend the head [syn: sternocleidomastoid, sternocleido mastoideus, musculus sternocleidomastoideus ]