Meaning of the word ardor in English

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

ardor

US /ˈɑːr.dɚ/
UK /ˈɑː.dər/

Noun

great enthusiasm or passion

Example:
He spoke with great ardor about his new project.
Her ardor for justice was evident in her every action.