indigenous
US /ɪnˈdɪdʒ.ə.nəs/
UK /ɪnˈdɪdʒ.ə.nəs/

1.
originating or occurring naturally in a particular place; native.
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The kangaroo is indigenous to Australia.
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Many indigenous plants are used in traditional medicine.
2.
referring to the original inhabitants of a country or region, especially before the arrival of colonists.
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The government is working to protect the rights of indigenous peoples.
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The museum features art from various indigenous cultures.