/ Dictionary / Index S subteen: Meaning and Definition of Find definitions for: sub•teen Pronunciation: (sub'tēn'), [key] — n. a young person approaching the teens or adolescence. a range of even-numbered garment sizes, chiefly from 6 to 14, designed for girls under 13. —adj. of, pertaining to, or designed for subteens: subteen clothes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. subtangent subtemperate Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language