/ Dictionary / Index M Matanuska: Meaning and Definition of Find definitions for: Mat•a•nus•ka Pronunciation: (mat"u-n'sku), [key] — n. a river in S Alaska flowing SW to Cook Inlet. 90 mi. (145 km) long. a village in the valley of this river, NE of Anchorage: site of federal experiment in rural resettlement in 1935. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Matane Matanzas Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language