/ Dictionary / Index H Honshu: Meaning and Definition of Find definitions for: Hon•shu Pronunciation: (hon'sh Japn. hôn'sh), [key] — n. an island in central Japan: chief island of the country. 95,580,000; 88,851 sq. mi. (230,124 sq. km). Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: honshu (Thesaurus) honour hooch Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language