Breadcrumb Home > Dictionary > Index M maxillofacial: Meaning and Definition of Find definitions for: max•il•lo•fa•cial Pronunciation: (mak-sil"ō-fā'shul), [key] — adj. Anat. of, pertaining to, or affecting the jaws and the face: maxillofacial surgery. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: maxillofacial (Thesaurus) maxilliped maxim ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language