To boast; to make a vain display of one’s own worth, attainments or decorations; to talk with vain ostentation; to brag. Pride - prompts a man to vaunt and overvalue what he is.

é To boast of; to make a vain display of. My vanquisher, spoil’d of his vaunted spoil. Charity vaunteth not itself. 7 Corinthians 13:4.

Boast; a vain display of what one is or has, or has done; ostentation from vanity. Him I seduc’d with other vaunts and other promises.

The first part.