Turner's machine is made up of French and English articles (5)
I believe the answer is:
lathe
'turner's machine' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for lathe that I've seen before include "Turner's tool" , "Turning tool" , "This is turned out" , "Machine that turns wood or metal for cutting" , "Machine for turning and shaping wood etc" .)