Dodge questions on barrier (5)
I believe the answer is:
hedge
This could be a double definition.
'dodge questions' is the first definition.
'hedge' can be an answer for 'dodge' (synonyms). I'm unsure of the 'questions' bit.
'barrier' is the second definition.
(I know that hedge is a type of fence)
'on' is the link.
Can you help me to learn more?
(Other definitions for hedge that I've seen before include "avoid making commitments" , "Stall" , "Border of vegetation" , "Bushy boundary" , "Financial contract" .)