<synset id="n03658185" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">letter opener<word/>
<word lex_id="0">paper knife<word/>
<word lex_id="0">paperknife<word/>
<pointer refs="n03623556">Hypernym<pointer/>
<def>dull knife used to cut open the envelopes in which letters are mailed or to slit uncut pages of books<def/>
<synset/>