/ Dictionary / Index J jointed: Meaning and Definition of Find definitions for: joint•ed Pronunciation: ( join'tid), [key] — adj. having or provided with joints. formed with knots or nodes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jointed (Thesaurus) joint custody jointer Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language