Frustrated at fencing? (6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
foiled
'frustrated' is the definition.
(I know that frustrated can be written as foiled)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for foiled that I've seen before include "Thwarted with sword?" , "Thwarted, frustrated" , "Thwarted, defeated" , "Prevented the success of" .)