<synset id="n03855604" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">O ring<word/>
<pointer refs="n03423719">Hypernym<pointer/>
<def>a gasket consisting of a flat ring of rubber or plastic<def/>
<def>used to seal a joint against high pressure<def/>
<synset/>