Jog (5)
I believe the answer is:
nudge
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">jog</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for nudge that I've seen before include "Jogger" , "Remind (with the elbow?)" , "Jog" , "Shove" , "A gentle reminder?" .)