<synset id="n02158354" type="n">
<lex_filenum>05<lex_filenum/>
<word lex_id="0">uropygium<word/>
<pointer refs="n02157557">Hypernym<pointer/>
<pointer refs="n01503061">Part holonym<pointer/>
<def>posterior part of a bird's body from which the tail feathers grow<def/>
<synset/>