Domestic employee (4)
I believe the answer is:
maid
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">domestic employee</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that maid is a type of house servant)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for maid that I've seen before include "- - -of-all-work" , "daughter?" , "Serving girl" , "Young woman - servant" , "employee" .)