Urges (6)
'urges' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for impels that I've seen before include "Forces, urges to action" , "Urges forward" , "Drives or forces" , "Spurs" , "Drives on in simple way" .)
'urges' is the definition.
(pushing is a kind of urging)
This is all the clue.
(Other definitions for pushes that I've seen before include "Shoves" , "Propels" , "Presses, drives, or impels to action" , "Presses to move" .)