Crossword Genius

Is clearly irritated by and cancels (9)

Ross

I believe the answer is:

scratches

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

'cancels' is the definition.
The definition and answer can be both related to communication as well as being plural nouns.
Perhaps they are linked in a way I don't understand?

'is clearly irritated by' is the wordplay.
I cannot really see how this works, but
'by' could be 'at' and 'at' is found within the answer.
This may be the basis of clue (or it may be nonsense).

'and' is the link.

Can you help me to learn more?

(Other definitions for scratches that I've seen before include "Abrasions" , "Abraded areas of the skin" , "opponents having no handicaps" , "Withdraws" .)

I've seen this clue in the Evening Standard.
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.