<synset id="n00338088" type="n">
<lex_filenum>04<lex_filenum/>
<word lex_id="0">rotational nystagmus<word/>
<pointer refs="n00337605">Hypernym<pointer/>
<def>nystagmus caused by the body rotating rapidly<def/>
<def>large slow movements of the eyeballs are in the direction of rotation<def/>
<synset/>