Warm location in mountain glen (5)
I believe the answer is:
ingle
'warm location' is the definition.
The definition suggests a singular noun which matches the answer.
'in mountain glen' is the wordplay.
'in' indicates the answer is hidden within the clue.
'INGLE' can be found hidden inside 'mountain glen'.
Can you help me to learn more?
(Other definitions for ingle that I've seen before include "Fireplace blaze (Scot.)" , "Catamite" , "Warm corner" , "Hearth" , "An old-fashioned fireplace, maybe with nook" .)