Meaning of the word self-satisfied in English

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

self-satisfied

US /ˌselfˈsætɪsfaɪd/
UK /ˌselfˈsætɪsfaɪd/

Adjective

feeling smug or complacent about one's achievements or situation

Example:
He gave a self-satisfied smile after winning the game.
Her self-satisfied attitude annoyed everyone.