Seed case (3)
I believe the answer is:
pod
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">seed case</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 pod that I've seen before include "Natural container for pea" , "Seed vessel" , "Seed container" , "Group of whales" , "Seed carrier (eg, pea)" .)