/ Dictionary / Index F foundation garment: Meaning and Definition of Find definitions for: founda'tion gar"ment Pronunciation: [key] an undergarment, as a girdle or corset, worn by women to support or give shape to the contours of the body. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Foundation Day foundation stone Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language