Meaning of the word diehards in English

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

diehards

US /ˈdaɪˌhɑːrdz/
UK /ˈdaɪˌhɑːdz/

Plural Noun

people who are unwilling to change their beliefs, attitudes, or behavior, even when faced with strong arguments or evidence to the contrary

Example:
The political party's diehards refused to compromise on any issues.
Only the true diehards remained at the stadium after the team lost.