Vaunt (verb)

1. To boast or brag about oneself or one's achievements or possessions; to speak of oneself in a way that is intended to impress others.
2. To speak or write about oneself in a way that is intended to draw attention or admiration.

Origin:

From the middle english word "vanten" which means "to boas.t"

Examples:

1. He vaunted his accomplishments in an attempt to impress the audience.
2. She vaunted her wealth and status in front of her friends.
3. He vaunted about his new car to everyone he met.
4. The athlete vaunted about his medals and trophies.
5. The politician was always vaunting about his successes.