1. surpassing or exceeding in boasting or bragging; outdoing in vaunting
Usage: present participle of 'outvaunt'; literary or archaic

1. characterized by excessive boasting or bragging that surpasses others
Usage: archaic or literary

Examples

• His outvaunting manner made him unpopular among his peers.
• The rival knights were outvaunting each other in claims of valor.
• She tired of his outvaunting speeches about his accomplishments.
• The general's outvaunting boasts proved hollow when tested in battle.
• Their outvaunting competition escalated into ridiculous claims.