Looks at the ring again. It is ugly (7)
I believe the answer is:
eyesore
'looks at' is the definition.
Although both the answer and definition are singular nouns, I can't understand how they can define each other.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for eyesore that I've seen before include "it looks bad" , "Blot on the landscape" , "ugly feature" , "Ugly and offensive sight" , "Horrible sight" .)