Crossword Genius

Rule out solution already hinted at when editor returned (8)

Ross

I believe the answer is:

preclude

I'm a little stuck... Click here to teach me more about this clue!

'rule out' is the definition.
(synonyms)

I cannot understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for preclude that I've seen before include "Make impossible" , "Obviate, prevent" , "Prevent, forestall the possibility of" , "Debar" , "Prevent, prohibit" .)

I've seen this clue in The Irish 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.