Treeless grassy plain (7)

I believe the answer is:

prairie

'treeless grassy plain' is the definition.
(I've seen this before)

This is all the clue.

(Other definitions for prairie that I've seen before include "Open grassland in the USA" , "Extensive US grassland" , "Large tract of grassland in N America" , "Grasslands" , "Schooners once crossed it" .)

I've seen this clue in The Sun, The Times and The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.