/ Dictionary / Index W well-to-do: Meaning and Definition of Find definitions for: well-to-do Pronunciation: (wel'tu-d'), [key] — adj. prosperous; rich. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: well-to-do (Thesaurus) well-timed well-turned Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language