betraying
verb
Definitions
To deliver into the hands of an enemy by treachery or fraud, in violation of trust; to give up treacherously or faithlessly.
Example: an officer betrayed the city
To prove faithless or treacherous to, as to a trust or one who trusts; to be false to; to deceive.
Example: My eyes have been betraying me since I turned sixty.
To violate the confidence of, by disclosing a secret, or that which one is bound in honor not to make known.
To disclose or indicate, for example something which prudence would conceal; to reveal unintentionally.
Example: Though he had lived in England for many years, a faint accent betrayed his Swedish origin.
noun
Definitions
Betrayal