Albanian yeoman keeps whichever is chosen (3)
I believe the answer is:
any
'whichever is chosen' is the definition.
(I've seen this in another clue)
'albanian yeoman keeps' is the wordplay.
'keeps' says the answer is hidden in the clue.
'ANY' can be found hidden inside 'albanian yeoman'.
(Other definitions for any that I've seen before include "At all; in some degree" , "Some; none in particular" , "One (unspecified)" , "Long-running Radio 4 discussion show" , "One, no matter which" .)