intransitive verb
Definition: To talk about oneself or one's achievements in a way that shows too much pride.
Example: He tends to vaunt his accomplishments at every opportunity.
noun
Definition: A boastful statement or remark that shows off one's achievements or qualities.
Example: His vaunt about winning the award made everyone roll their eyes.
transitive verb
Definition: To talk about something in a way that shows too much pride or confidence, often to impress others.
Example: He likes to vaunt his achievements to anyone who will listen.