/ Dictionary / Index K Kostroma: Meaning and Definition of Find definitions for: Ko•stro•ma Pronunciation: (kos"tru-mä' Russ. ku-stru-mä'), [key] — n. a city in the W Russian Federation in Europe, NE of Moscow, on the Volga. 255,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kosti Kosygin Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language