<synset id="n02783161" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">ballpoint<word/>
<word lex_id="0">ballpoint pen<word/>
<word lex_id="0">ballpen<word/>
<word lex_id="0">Biro<word/>
<pointer refs="n03906997">Hypernym<pointer/>
<def>a pen that has a small metal ball as the point of transfer of ink to paper<def/>
<synset/>