Foster (7)
(Other definitions for nurture that I've seen before include "Rear (a child); cherish" , "Nourishment" , "Cherish (a hope)" , "Encourage to develop" , "Supply sustenance to" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">foster</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nourish that I've seen before include "Feed, nurture" , "Provide with sustenance for growth" , "Feed - encourage to develop" , "Nurture, sustain" , "Foster or cherish, often with food" .)