/ Dictionary / Index F floor-through: Meaning and Definition of Find definitions for: floor-through Pronunciation: (flôr'thr", flōr'-), [key] — adj. occupying the entire depth of a building: a floor-through apartment. —n. a floor-through dwelling. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. floor show floor trader Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language