A display of excessive pride or self-importance.

गर्व या आत्म-महत्व का प्रदर्शन

English Usage: His constant breast-beating about his achievements became quite tiresome to his colleagues.

Hindi Usage: उसकी उपलब्धियों के बारे में निरंतर गर्व करना उसके सहकर्मियों के लिए काफी थकाऊ हो गया।