Meaning of the word "work ethic" in English

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

work ethic

US /ˈwɜrk ˌɛθ.ɪk/
UK /ˈwɜːk ˌɛθ.ɪk/

Noun

the principle that hard work is intrinsically good or that hard work is a moral duty

Example:
Her strong work ethic helped her succeed in her career.
He has an excellent work ethic and always finishes tasks on time.