autochthon in Polish
autochthon in Polish
autochton
(formal) The earliest inhabitant of an area; an indigenous person.
autochtonka
(formal) The earliest inhabitant of an area; an indigenous person.
autochton
(geology) A large mass of rock in the place of its original formation, rooted to its basement (foundation rock) as opposed to an allochthon or nappe which has shifted from the place of formation; an autochthonous rock formation.