Meaning of the word "proud of" in English

What does "proud of" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

proud of

US /praʊd əv/
UK /praʊd əv/

Phrase

feeling deep pleasure or satisfaction as a result of one's own achievements, qualities, or possessions or those of someone with whom one is closely associated

Example:
I am so proud of you for finishing the marathon!
She was very proud of her new car.