Refuse to settle, say (3)
I believe the answer is:
sue
(Other definitions for sue that I've seen before include "Appeal" , "Make a case against" , "Charge" , "Make a legal claim" , "Take case against in court" .)
I believe the answer is:
sue
(Other definitions for sue that I've seen before include "Appeal" , "Make a case against" , "Charge" , "Make a legal claim" , "Take case against in court" .)