/ Dictionary / Index P Play-Doh: Meaning and Definition of Find definitions for: Play-Doh Pronunciation: (plā'dō"), [key] — Trademark. Trademark. a brand name for a soft, nontoxic modeling compound made in bright colors and marketed for children. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. play doctor playdown Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language