Plead with (7)
'plead with' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for urge that I've seen before include "Press to take action" , "Impel, egg on" , "Implore" , "Try hard to persuade, advise earnestly" , "Advise earnestly, encourage to go on" .)
(Other definitions for implore that I've seen before include "Beg earnestly, plead" , "Beg earnestly, entreat" , "Ask earnestly" , "press" , "Beg earnestly, beseech" .)
'plead with' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for entreat that I've seen before include "Pray" , "Beg earnestly, implore" , "Beseech, implore" , "petition" , "Will's pass" .)