What does treacher mean?
A treacher is a person who betrays trust or confidence, often in a treacherous or deceitful manner. This term is often used to describe someone who has committed a serious breach of loyalty or faith.
Example
"The company's CEO was accused of being a treacher after it was revealed that he had secretly sold company assets to a rival firm."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.