What is Conflict ?
Conflict is (noun) fighting The army is engaged in armed conflict with rebel forces. to come into conflict with someone to start to fight someone The decision brought the union into conflict with the management.(verb) to conflict with to start fighting with someone or to dis agree with someone or something The defendant’s version of events conflicts with that of the witness. they gave conflicting advice different people gave pieces of advice which are the opposite of each other
source: Easier English, Student Dictionary Upper Intermediate Level