Friendly with Glenn? (5)
I believe the answer is:
close
This clue could be a double definition.
'friendly' is the first definition.
(thesaurus)
'glenn?' is the second definition.
Both the definition and answer are singular nouns.
Maybe there's an association between them I don't understand?
'with' acts as a link.
Can you help me to learn more?
(Other definitions for close that I've seen before include "Airless" , "Heavy" , "seal" , "Not far off" , "on very affectionate terms" .)