Throw with great effort — retch (5)
I believe the answer is:
heave
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">throw with great effort</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">retch</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that retch can be written as heave)</span><br/ ><br/ ></span>
(Other definitions for heave that I've seen before include "Drag" , "Retch - lift using much effort" , "Express" , "Hoist" , "Be sick; rise and fall" .)