/ Dictionary / Index F facet joint: Meaning and Definition of Find definitions for: fac'et joint" Pronunciation: [key] — Anat. Anat. any of the four projections that link one vertebra of the spine to an adjacent vertebra. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. facetious face-to-face 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