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Meaning of Usumacinta

U•su•ma•cin•ta

Pronunciation: ("s-mä-sēn'tä), [key]
— n.
  1. a river in Central America, flowing NW along the W Guatemala-SE Mexico border, through Mexico, to the Gulf of Campeche. ab. 600 mi. (965 km) long.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.