The meaning of BETRAYED is treacherously abandoned, deserted, or mistreated. How to use betrayed in a sentence.

BETRAYED definition: delivered or exposed to an enemy by treachery or disloyalty. See examples of betrayed used in a sentence.

BETRAYED definition: 1. past simple and past participle of betray 2. to not be loyal to your country or a person, often…. Learn more.

To inform upon or deliver into the hands of an enemy in violation of a trust or allegiance: "City investigators betrayed him to his bosses as a whistle-blower" (Selwyn Raab).

to deliver or expose to an enemy by treachery or disloyalty: Benedict Arnold betrayed his country. to be unfaithful in guarding, maintaining, or fulfilling: to betray a trust.

betray somebody/something to hurt someone who trusts you, especially by not being loyal or faithful to them She felt betrayed when she found out the truth about him.

They betrayed their country by selling its secrets to other governments. He was betrayed (to the authorities) by one of his students.