Rajiv's mother (6)
I believe the answer is:
indira
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">rajiv's mother</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for indira that I've seen before include "First name of Indian prime minister, assassinated 1984" , "Gandhi" .)