/ Dictionary / Index T transmission stop system: Meaning and Definition of Find definitions for: transmis'sion stop" sys"tem. Pronunciation: [key] See T-stop system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. transmission line trans-Mississippi Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language