<synset id="n13748246" type="n">
<lex_filenum>23<lex_filenum/>
<word lex_id="0">twenty-one<word/>
<word lex_id="0">21<word/>
<word lex_id="0">XXI<word/>
<pointer refs="n13745420">Hypernym<pointer/>
<def>the cardinal number that is the sum of twenty and one<def/>
<synset/>