<synset id="n10046717" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">efficiency expert<word/>
<word lex_id="0">efficiency engineer<word/>
<pointer refs="n09617867">Hypernym<pointer/>
<def>an expert in increasing the efficient use of machines and personnel<def/>
<synset/>