/ Dictionary / Index K Katmai: Meaning and Definition of Find definitions for: Kat•mai Pronunciation: (kat'mī), [key] — n. an active volcano in SW Alaska. 7500 ft. (2286 m). a national monument including Mt. Katmai and the Valley of Ten Thousand Smokes. 4215 sq. mi. (10,915 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kation Katmandu 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