Child's room (7)
I believe the answer is:
nursery
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">child's room</span>' is the definition.<br/ ><span class="explanation-format__explanation">(nursery is a kind of child's room)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nursery that I've seen before include "Place where young plants are grown" , "Garden centre" , "Garden shop; child's room" , "Place for tending young children, or plants" , "place for cultivation" .)