Anticipate chopping all wood (6)
I believe the answer is:
forest
'wood' is the definition.
(I know that wood can be written as forest)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for forest that I've seen before include "eg Sherwood" , "Big wood" , "Large area of trees and undergrowth" , "large area covered with trees" , "Grow more rigid" .)