<synset id="n05252402" type="n">
<lex_filenum>08<lex_filenum/>
<word lex_id="0">coronary sinus<word/>
<word lex_id="0">sinus coronarius<word/>
<pointer refs="n05252016">Hypernym<pointer/>
<def>a short sinus receiving most of the veins of the heart<def/>
<def>empties into the right atrium<def/>
<synset/>