Synonyms of ethos
: the distinguishing character, sentiment, moral nature, or guiding beliefs of a person, group, or institution

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In Greek, ēthos means “custom” or “character.” As originally used by Aristotle, it referred to a person’s character or personality, especially with respect to a balance between passion and caution. In English, ethos is used today to refer to the practices or values that distinguish one person, organization, or society from others. In rhetoric, ethos is often studied alongside pathos and logos as a technique to successfully persuade an audience. Related terms in the English language include ethics (“a branch of philosophy dealing with what is morally right or wrong”) and ethology (“a branch of knowledge dealing with human character and with its formation and evolution”).  

Examples of ethos in a Sentence

The company made environmental awareness part of its business ethos. They are working to keep a democratic ethos alive in the community.
Recent Examples on the Web
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The experimental ethos started early, with Lord and Miller sending Pemberton the script, and Pemberton sending back some initial musical ideas to the set. Sarah Shachat, IndieWire, 25 Mar. 2026 Amenities lean heavily into Banyan Tree’s wellness ethos. Abby Montanez, Robb Report, 24 Mar. 2026 The candor gave him safe passage, to some extent, and he was protected, too, by his taste, which was too dix-huitième to send him into bed with anyone whose ethos was predominantly nineteenth-century. Caleb Crain, Harpers Magazine, 24 Mar. 2026 As Martin recounts in her 2023 coffee-table missive Mamma Milano, the brand’s ethereal ethos was there from the start. Ingrid Abramovitch, Architectural Digest, 24 Mar. 2026 See All Example Sentences for ethos

Word History

Etymology

New Latin, from Greek ēthos custom, character — more at sib

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of ethos was in 1842

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Cite this Entry

“Ethos.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethos. Accessed 28 Mar. 2026.

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