/ Dictionary / Index T Teddy boy: Meaning and Definition of Find definitions for: Ted'dy boy" Pronunciation: [key] — Informal. (often l.c.)Informal. a rebellious British youth who, in the 1950s and early 1960s, affected the dress of the reign of Edward VII. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. teddy bear Teddy girl 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