Nail bent at a right angle, comprehensively (2,3)
I believe the answer is:
in all
'comprehensively' is the definition.
Both the definition and answer are adverbs. Maybe there's a link between them I don't understand?
'nail bent at a right angle' is the wordplay.
'bent' is an anagram indicator.
'at' means one lot of letters go next to another.
'a right angle' becomes 'l'.
'nail' is an anagram of 'inal'.
'inal'+'l'='IN ALL'
Can you help me to learn more?
(Other definitions for in all that I've seen before include "With everything counted" , "Altogether" , "Summarising" , "Taken as a whole" , "Taken together" .)