<synset id="n02863176" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">body plethysmograph<word/>
<pointer refs="n03966325">Hypernym<pointer/>
<def>plethysmograph consisting of a chamber surrounding the entire body<def/>
<def>used in studies of respiration<def/>
<synset/>