<synset id="n02793684" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">barndoor<word/>
<pointer refs="n03357376">Hypernym<pointer/>
<def>an opaque adjustable flap on a lamp fixture<def/>
<def>used in photography to cut off light from particular areas<def/>
<synset/>