Autochthonous Definition & Meaning

autochthonous
adjective
  1. of rocks, deposits, etc.; found where they and their constituents were formed
  2. originating where it is found; "the autochthonal fauna of Australia includes the kangaroo"; "autochthonous rocks and people and folktales"; "endemic folkways"; "the Ainu are indigenous to the northernmost islands of Japan"

Usage tips for "autochthonous"

Understanding the precise definition of a word helps you use it with confidence. When using "autochthonous" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for autochthonous to find words that pair well.

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