<synset id="n02687539" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">air cushion<word/>
<word lex_id="0">inflatable cushion<word/>
<pointer refs="n03151500">Hypernym<pointer/>
<def>a cushion usually made of rubber or plastic that can be inflated<def/>
<synset/>