/ Dictionary / Index W worthless: Meaning and Definition of Find definitions for: worth•less Pronunciation: (wûrth'lis), [key] — adj. without worth; of no use, importance, or value; good-for-nothing: a worthless person; a worthless contract. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: worthless (Thesaurus) Worthington worthwhile Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language