/ Dictionary / Index A Amur: Meaning and Definition of Find definitions for: A•mur Pronunciation: (ä-moor' Russ. u-m&oomacrr'), [key] — n. a river in E Asia, forming most of the boundary between N Manchuria and the SE Russian Federation, flowing into the Sea of Okhotsk. ab. 2700 mi. (4350 km) long. Chinese, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: amur (Thesaurus) Amundsen amurca Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language