/ Dictionary / Index R Rybinsk: Meaning and Definition of Find definitions for: Ry•binsk Pronunciation: (rib'insk Russ. ri'byinsk), [key] — n. a city in the W Russian Federation in Europe, NNE of Moscow, on the Volga near the Rybinsk Reservoir. 254,000. Formerly,(1984–90),(1946–57). Also calleda reservoir in the N central Russian Federation in Europe, on the upper Volga River. 1768 sq. mi. (4579 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ryazan rydberg Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language