/ Dictionary / Index Y Yokohama: Meaning and Definition of Find definitions for: Yo•ko•ha•ma Pronunciation: (yō"ku-hä'mu Japn. yô'kô-hä'mä), [key] — n. a seaport on SE Honshu, in central Japan, on Tokyo Bay: destructive earthquake 1923. 2,773,822. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: yokohama (Thesaurus) Yokkaichi Yokosuka Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language