<synset id="n14912245" type="n">
<lex_filenum>27<lex_filenum/>
<word lex_id="0">chloroprene<word/>
<pointer refs="n14912092">Hypernym<pointer/>
<pointer refs="n15007377">Substance holonym<pointer/>
<def>derivative of butadiene used in making neoprene by polymerization<def/>
<synset/>