braggart UK /ˈbɹæɡɑːt/US /ˈbɹæɡɚt/adjective 1noun 1forms 3 adjective1 •Characterized by boasting; boastful.O my fair Mistress, Truth! Shall I quit thee, / For huffing, braggart, puft Nobility? — 1733 noun1 •Someone who constantly brags or boasts.O I could play the woman with mine eyes, / And Braggart with my tongue. — 1606 formsbraggarts · more braggart · most braggart