Humble-pie is an idiomatic expression used to describe when an individual is forced to admit their mistake and apologize for it. There are various synonyms for humble-pie, including eating crow, taking one's lumps, admitting defeat, swallowing one's pride, and being humbled. Each of these phrases captures the same sentiment of feeling embarrassed or ashamed and taking responsibility for one's actions. These expressions are often used when someone has been proven wrong, especially in an argument or dispute. Whatever words are used, the act of humbling oneself and showing contrition is essential to repairing trust and relationships.