Plain

A plain was a large, flat expanse on a planet's surface.

Oomingmak Three was said to have endless ice plains. (PROSE: The Fall of Yquatine)

John Riddell was a big-game hunter on the African plains. (TV: Dinosaurs on a Spaceship)

There were plains in Arabia. (PROSE: Games ^[+]Loading...{"page":"22","1":"Games (short story)"})