noun: (computing) Initialism of software configuration management. [(computing) the task of controlling and tracking changes made to software files]
noun: (software engineering) Initialism of source code management.
noun: (anatomy) Abbreviation of sternocleidomastoid muscle. [(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.]
