Massage for chesty grass-cutter (6)
I believe the answer is:
scythe
'grass-cutter' is the definition.
(I've seen this before)
'massage for chesty' is the wordplay.
'chesty' can be anagrammed to 'SCYTHE'.
Though, I am not clear how this is indicated.
Can you help me to learn more?
(Other definitions for scythe that I've seen before include "It's useful for hacking" , "Reaper's tool" , "Old hay cutter with long handle and curved blande" , "Old grass cutter with long handle and curved blade" , "Old-fashioned hand-held hay mower" .)