/ Dictionary / Index Y young thing: Meaning and Definition of Find definitions for: young' thing' Pronunciation: [key] a young person. a young animal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Youngstown Young Turk 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