<synset id="a00180359" type="a">
<lex_filenum>00<lex_filenum/>
<word lex_id="0">autochthonous<word/>
<pointer refs="a00180496" source="1" target="1">Antonym<pointer/>
<def>of rocks, deposits, etc.<def/>
<def>found where they and their constituents were formed<def/>
<synset/>