terrain

[ tuh-reyn ]
/ təˈreɪn /

noun

a tract of land, especially as considered with reference to its natural features, military advantages, etc.
Geology. terrane.

Origin of terrain

1720–30; < FrenchVulgar Latin *terrānum, noun use of neuter of *terrānus of land. See terra, -an
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for terrain

British Dictionary definitions for terrain

terrain
/ (təˈreɪn, ˈtɛreɪn) /

noun

ground or a piece of ground, esp with reference to its physical character or military potentialradio reception can be difficult in mountainous terrain; a rocky terrain
a variant spelling of terrane

Word Origin for terrain

C18: from French, ultimately from Latin terrēnum ground, from terra earth
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012