Meaning of the word phlegmatic in English

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

phlegmatic

US /fleɡˈmæt̬.ɪk/
UK /fleɡˈmæt.ɪk/

Adjective

having an unemotional and stolidly calm disposition

Example:
His phlegmatic nature made him an excellent diplomat, always calm under pressure.
Despite the chaos, she remained remarkably phlegmatic.