simple past tense and past participle of muscle up

plural of muscle shirt

(anatomy) A long thick superficial muscles on each side of the anterior neck which arises by one head from the first segment of the sternum and by a second from the inner part of the clavicle, that inserts into the mastoid process of the temporal bone and that acts especially to bend, flex, rotate and extend the head.

plural of muscle Mary

(slang, derogatory) A homosexual man who works to maintain a muscular physique.

plural of muscle woman

Synonym of masseter

A triangular muscle that connects the humerus to the shoulder girdle.

Muscle tissue that appears striped under the microscope as a result of the myofibrils being organized into regular units (sarcomeres).

(often in the plural) Any of a group of four muscles that form the abdominal wall.