Meaning of the word altruism in English

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

altruism

US /ˈæl.tru.ɪ.zəm/
UK /ˈæl.tru.ɪ.zəm/

Noun

the belief in or practice of disinterested and selfless concern for the well-being of others

Example:
Her altruism was evident in her dedication to helping the homeless.
Many acts of kindness are driven by pure altruism.