<synset id="n08571642" type="n">
<lex_filenum>15<lex_filenum/>
<word lex_id="0">firebreak<word/>
<word lex_id="0">fireguard<word/>
<pointer refs="n08569998">Hypernym<pointer/>
<def>a narrow field that has been cleared to check the spread of a prairie fire or forest fire<def/>
<synset/>