/ Dictionary / Index K Krylon: Meaning and Definition of Find definitions for: Kry•lon Pronunciation: (krī'lon), [key] — Trademark. Trademark. a brand name for a plastic coating, applied as a liquid, that forms a protective film: used on blueprints, paintings, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Krutch kryo- Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language