From New Latin endēmicus, equivalent to Greek éndēm(os), “dwelling in a place, native,” (from en-2, “within, in” + deme, “people, district”+ -ic, suffix forming adjectives). Compare with pandemic and epidemic.
EXAMPLES OF ENDEMIC
The koala is endemic to Australia, found nowhere else in the world.
The genetic trait is endemic to the local population, passed down through generations.