/ Dictionary / Index T teenage: Meaning and Definition of Find definitions for: teen•age Pronunciation: (tēn'āj"), [key] — adj. of, pertaining to, or characteristic of a teenager. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: teenage (Thesaurus) Teena teenager 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