Ship's freight (5)
I believe the answer is:
cargo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ship's freight</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 cargo that I've seen before include "Load carried" , "Freight, load" , "Goods in transit" , "Freight of ship, plane or truck" , "Payload" .)