/ Dictionary / Index T tract house: Meaning and Definition of Find definitions for: tract' house" Pronunciation: [key] a house forming part of a real-estate development, usually having a plan and appearance common to some or all of the houses in the development. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tractate tractile Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language