/ Dictionary / Index O Olympic National Park: Meaning and Definition of Find definitions for: Olym'pic Na'tional Park' Pronunciation: [key] a national park in NW Washington. 1323 sq. mi. (3425 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Olympic Mountains Olympic-size Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language