/ Dictionary / Index W worthwhile: Meaning and Definition of Find definitions for: worth•while Pronunciation: (wûrth'hwīl', -wīl'), [key] — adj. such as to repay one's time, attention, interest, work, trouble, etc.: a worthwhile book. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: worthwhile (Thesaurus) worthless worthy Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language