<synset id="n04260192" type="n">
<lex_filenum>06<lex_filenum/>
<word lex_id="0">sonic depth finder<word/>
<word lex_id="0">fathometer<word/>
<pointer refs="n03178000">Hypernym<pointer/>
<def>depth finder for determining depth of water or a submerged object by means of ultrasound waves<def/>
<synset/>