Urge forward (5)
I believe the answer is:
impel
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">urge forward</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 impel that I've seen before include "Urge forward - push" , "Hold together" , "Urge forward, drive" , "Motivate" , "Urge or force to action" .)