/ Dictionary / Index T Tennessee walking horse: Meaning and Definition of Find definitions for: Ten'nessee walk'ing horse" Pronunciation: [key] one of a breed of saddle horses developed largely from Standardbred and Morgan stock. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tennessee Valley Authority Tennessee warbler Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language