terrain

US /təˈreɪn/
UK /təˈreɪn/
"terrain" picture
1.

terreno, orografia

a stretch of land, especially with regard to its physical features

:
The mountainous terrain made hiking difficult.
Il terreno montuoso rendeva difficile l'escursione.
They had to navigate through rough and uneven terrain.
Hanno dovuto navigare attraverso un terreno accidentato e irregolare.