altruism

noun

al·​tru·​ism ˈal-trü-ˌi-zəm How to pronounce altruism (audio)
1
: unselfish regard for or devotion to the welfare of others
charitable acts motivated purely by altruism
2
: behavior by an animal that is not beneficial to or may be harmful to itself but that benefits others of its species

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Altruism Has Roots in Latin and French

Altruism refers to a quality possessed by people whose focus is on something other than themselves, and its root reveals the object of those generous tendencies. Altruism derives from the French word autrui, meaning "other people." Autrui, in turn, developed from the Old French term autre, which means "other" and which itself comes from Latin alter, also meaning "other." That Latin source eventually caused a curious thing to happen. Under the influence of alter, the French autrui gave rise to the altrui- of both the French altruisme and the English altruism. The English term has been in service since at least the mid-1800s.

Examples of altruism in a Sentence

A few skimpy corporate pensions were paid, but they were offered as much as departure incentives designed to promote business efficiency as expressions of altruism. W. Andrew Achenbaum, Wilson Quarterly, Spring 2006
Mary may have ample resources and prefer that her share pass to her children who have greater need and are in lower income tax brackets. (The progressive nature of our tax laws often fosters such altruism among family members.) William M. McGovern, Jr. et al., Wills, Trusts and Estates, 1988
And he still chokes up when he tells the story. Even at that young age, he understood that what his aunt was doing for him was the purest act of altruism. Gail Sheehy, New York Times Magazine, 20 Apr. 1986
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
To date, most sales efforts have focused on the urgency surrounding global warming, an appeal to investors and buyers’ altruism or the threat of bad PR. Jamil Wyne, Forbes, 14 Jan. 2025 Perhaps more than any single post-World War II president, Carter changed the way many saw the U.S. by attempting to inject American values of altruism, democracy and human rights into foreign policy. Tracy Wilkinson, Los Angeles Times, 9 Jan. 2025 The United States does not uphold its obligations to NATO out of some kind of misguided altruism. Alexander Cooley, Foreign Affairs, 7 Jan. 2025 And then there are those who take their altruism a step further by becoming two-time organ donors. Stephanie O'Neill, NPR, 26 Dec. 2024 See all Example Sentences for altruism 

Word History

Etymology

French altruisme, from autrui other people, from Old French, oblique case form of autre other, from Latin alter

First Known Use

1853, in the meaning defined at sense 1

Time Traveler
The first known use of altruism was in 1853

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Dictionary Entries Near altruism

Cite this Entry

“Altruism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/altruism. Accessed 23 Jan. 2025.

Kids Definition

altruism

noun
al·​tru·​ism ˈal-tru̇-ˌiz-əm How to pronounce altruism (audio)
: unselfish interest in the welfare of others
altruist noun
altruistic adjective
altruistically adverb
Last Updated: - Updated example sentences
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