mar. 1  to damage or spoil to a certain extent; render less perfect, attractive, useful, etc.; impair or spoil: That billboard mars the view. 2  to disfigure, deface, or scar: The scratch marred the table.
Here are all the possible meanings and translations of the word betrayal. Princeton's WordNet(0.00 / 0 votes)Rate this definition: treachery, betrayal, treason, perfidy(noun) an act of deliberate betrayal. betrayal(noun) the quality of aiding an enemy.
surrender. 1  to give up possession of or power over; yield to another on demand or compulsion. 2  to give up claim to; give over or yield, esp. voluntarily, as in favor of another. 3  to give up or abandon: surrendering all hope. 4  to yield or resign (oneself) to an emotion, influence, etc.