'urge on' definitions:

Definition of 'urge on'

From: WordNet
verb
Spur on or encourage especially by cheers and shouts; "The crowd cheered the demonstrating strikers" [syn: cheer, root on, inspire, urge, barrack, urge on, exhort, pep up]
verb
Force or impel in an indicated direction; "I urged him to finish his studies" [syn: urge, urge on, press, exhort]