IPA: /ˈpraʊdli/
KK: /praʊdli/
In a way that shows a high opinion of oneself or one's achievements.
She smiled proudly as she received her award.
Proudly → It is formed from "proud" (from Old English *prūde*, meaning having a high opinion of oneself) and "-ly" (meaning in a manner of). The word "proudly" means in a manner that shows a high opinion of oneself.
Think of someone who has a 'high opinion' of themselves ('proud') and how they act 'in that manner' ('-ly'). This helps you remember that 'proudly' means to act in a way that shows pride.