/ Dictionary / Index I Inchon: Meaning and Definition of Find definitions for: In•chon Pronunciation: (in'chon'), [key] — n. a seaport in W South Korea. 799,982. Formerly, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inchon (Thesaurus) inch of mercury inch plant Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language