Crossword Genius

Low bar ultimately fell (4)

Ross

I believe the answer is:

moor

'fell' is the definition.
(both can mean an expanse of wild land)

'low bar ultimately' is the wordplay.
'low' becomes 'moo' (both can mean to make the noise of a cow).
'ultimately' suggests the final letters.
The final letter of 'bar' is 'r'.
'moo'+'r'='MOOR'

(Other definitions for moor that I've seen before include "African - wasteland" , "Secure boat to fixed object" , "Anchor" , "Heather-covered tract" , "Arab" .)

I've seen this clue in The Times.
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.