<synset id="n05589596" type="n">
<lex_filenum>08<lex_filenum/>
<word lex_id="0">sacral vertebra<word/>
<pointer refs="n05284333">Hypernym<pointer/>
<pointer refs="n05279407">Part holonym<pointer/>
<def>one of 5 vertebrae in the human spine that fuse in the adult to form the sacrum<def/>
<synset/>