Drew attention to crack rimming glass (7)
I believe the answer is:
spotlit
'drew attention to' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for spotlit that I've seen before include "Brightly illuminated" , "centre of attention" , "Drew attention to" , "that's clearly visible on stage" , "highly illuminated" .)