Kh-Sad-Mim / خصم
Kh-Sad-MimخصمxSm
To contend in an altercation, dispute/litigate in a sound or valid manner, to say a thing such as may cause the listener to refrain/desist from his assertion/plea/claim, overcome someone in an altercation, antagonize, put a thing on the edge/side or corner of something.