/ Dictionary / Index A antifouling paint: Meaning and Definition of Find definitions for: antifoul'ing paint" Pronunciation: [key] — Naut. Naut. paint applied to the portion of a hull below the waterline to poison or discourage marine animals and plants that would otherwise cling to it. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antifouling antifreeze 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