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.
a person who abandons a cause or organization usually without right a band of renegades who had deserted their infantry units and were making their way to Mexico Synonyms apostate, defector, deserter, recreant Related Words betrayer, double-crosser, quisling, traitor, traitress (or traitoress), turnabout, turncoat; abandoner, come-outer, dropout, ...