/ Dictionary / Index W worthful: Meaning and Definition of Find definitions for: worth•ful Pronunciation: (wûrth'ful), [key] — adj. full of worth or merit. highly respected; esteemed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: worthful (Thesaurus) worth Worthington 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