Definition, Meaning & Synonyms
treacher
Noun
/ˈtrɛtʃər/

Definition
A person who betrays trust or is disloyal.

Examples
- The treacher who disclosed state secrets faced severe punishment.
- She felt betrayed by her treacher friend.

Meaning
The term refers to someone who is unfaithful or someone that cannot be relied upon, often implying a deep level of betrayal.

Synonyms
- traitor
- betrayer
- turncoat
- defector
- backstabber