Servant seen amid disorder (4)
I believe the answer is:
maid
'servant' is the definition.
(maid is a type of servant)
'amid disorder' is the wordplay.
'disorder' indicates anagramming the letters (a disordered version of the letters).
'amid' anagrammed gives 'MAID'.
'seen' is the link.
(Other definitions for maid that I've seen before include "Female servant - young girl" , "Young woman - servant" , "daughter?" , "Damsel" , "employee" .)