Chap who cuts down trees? (6)
I believe the answer is:
feller
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for feller that I've seen before include "Man casually" , "the cause of planes crashing?" , "Chap informally" , "Bloke - lumberjack" , "employed in forestry" .)