Audible breather taken in deep ravine (5)
I believe the answer is:
ghyll
This clue might be a double definition.
'audible breather' is the first definition.
The definition suggests a singular noun which matches the answer.
'in deep ravine' is the second definition.
The definition suggests a singular noun which matches the answer.
'taken' acts as a link.
Can you help me to learn more?
(Other definitions for ghyll that I've seen before include "Narrow mountain stream" , "Wooded ravine" , "Wooded glen" , "Northern ravine" , "Ravine; mountain stream" .)