as in indigenous
belonging to a particular place by birth or origin an illegally introduced Asian fish that has virtually wiped out the lake's autochthonous species

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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.
Recent Examples of autochthonous In contrast, Ethiopian Jews (Beta Israel) and Indian Jews (Bene Israel and Cochini) cluster with neighbouring autochthonous populations in Ethiopia and western India, respectively, despite a clear paternal link between the Bene Israel and the Levant. Razib Khan, Discover Magazine, 10 June 2010 Alternatively, maybe the idea of coffee wasn't really autochthonous. Neuroskeptic, Discover Magazine, 22 Nov. 2013 Far from being autochthonous, folk music is often influenced by the music of cities and courts, the seeds spread by travelers, merchants, migrants, itinerant players, refugees. Evan Eisenberg, WSJ, 24 May 2018
Recent Examples of Synonyms for autochthonous
Adjective
  • Its experience with the Patriot has also convinced it of the necessity of investing in developing indigenous air defenses to deal with missile threats.
    Paul Iddon, Forbes.com, 1 May 2025
  • There's a major split between indigenous populations in the northern parts of North America (Athabaskan populations), and everyone south of that, including all of Central and South America, as well as the ancient Clovis, New Mexico, population.
    John Timmer, ArsTechnica, 30 Apr. 2025
Adjective
  • The evolutionary anthropologist Joseph Henrich has summoned the example of the aboriginal Tasmanians, who were cut off from mainland Australia about ten thousand years ago.
    Gideon Lewis-Kraus, The New Yorker, 24 Feb. 2025
  • Before the colonization of Australia, many aboriginal people buried dingoes with rites indistinguishable from those used for humans.
    Rafil Kroll-Zaidi, Harper's Magazine, 2 Jan. 2024

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“Autochthonous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/autochthonous. Accessed 9 May. 2025.

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