<synset id="n08585846" type="n">
<lex_filenum>15<lex_filenum/>
<word lex_id="2">horizon<word/>
<word lex_id="0">celestial horizon<word/>
<pointer refs="n08579487">Hypernym<pointer/>
<def>the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth<def/>
<synset/>