/ Dictionary / Index O Omuta: Meaning and Definition of Find definitions for: O•mu•ta Pronunciation: (ô'moo-tä'), [key] — n. a seaport on W Kyushu, in SW Japan. 169,485. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Omsk on Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language