/ Dictionary / Index S Scotchgard: Meaning and Definition of Find definitions for: Scotch•gard Pronunciation: (skoch'gärd"), [key] — Trademark. Trademark. a brand name for a fluorocarbon chemical used for the treatment of upholstery and other fabrics to render them water- and oil-repellent and stain-resistant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Scotch Gaelic Scotch Highland Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language