Thrown overboard (10)
I believe the answer is:
jettisoned
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">thrown overboard</span>' is the definition.<br/ ><span class="explanation-format__explanation">('jettison' can be a synonym of 'throw overboard')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for jettisoned that I've seen before include "Discarded" , "dumped" , "Thrown away" , "Thrown overboard" , "Ditched" .)