/ Dictionary / Index P playgroup: Meaning and Definition of Find definitions for: play•group Pronunciation: (plā'grp"), [key] — n. a group of small children, esp. preschoolers, organized for play or play activities and supervised by adult volunteers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. playground playhouse Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language