noun see: terrene Date: 1766 1. a. a geographic area, a piece of land ; ground , the physical features of a tract of land, terrane 1, 3. a field of knowledge or interest ; territory , environment , milieu
TERRAIN
Meaning of TERRAIN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012