<synset id="n05712559" type="n">
<lex_filenum>09<lex_filenum/>
<word lex_id="0">absolute threshold<word/>
<pointer refs="n05712426">Hypernym<pointer/>
<pointer refs="n05712698">Hyponym<pointer/>
<def>the lowest level of stimulation that a person can detect<def/>
<synset/>