End of Axis, European (4)
I believe the answer is:
pole
This clue is a double definition.
'end of axis' is the first definition.
'european' is the second definition.
(Pole is an example)
(Other definitions for pole that I've seen before include "Long, round rod" , "European; measure of length" , "Native of Warsaw" , "'Round rod, of wood say (4)'" , "Round rod of wood or metal" .)