/ Dictionary / Index F facial nerve: Meaning and Definition of Find definitions for: fa'cial nerve" Pronunciation: [key] — Anat. Anat. either one of the seventh pair of cranial nerves composed of motor fibers that control muscles of the face except those used in chewing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. facial index facial neuralgia Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language