n. [ NL., fr. Gr. &unr_; a chewer, &unr_; a muscle of the lower jaw used in chewing, from &unr_; to chew: cf. F. masséter. ] (Anat.) The large muscle which raises the under jaw, and assists in mastication. [ 1913 Webster ]
a. (Anat.) Of or pertaining to the masseter. [ 1913 Webster ]
a. (Anat.) Masseteric. [ 1913 Webster ]