Inform famous archer (4)
I believe the answer is:
tell
This clue could be a double definition.
'inform' is the first definition.
(telling is a kind of informing)
'famous archer' is the second definition.
'tell' can be an answer for 'archer' (folk hero William Tell). I'm not sure about the 'famous' bit.
Can you help me to learn more?
(Other definitions for tell that I've seen before include "Inform - count - Swiss hero" , "work in a bank" , "toxophilite" , "One who refused to accept tyranny" , "Reveal - command" .)