<synset id="n11372896" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">Walton<word/>
<word lex_id="0">E. T. S. Walton<word/>
<word lex_id="0">Ernest Walton<word/>
<word lex_id="0">Ernest Thomas Sinton Walton<word/>
<pointer refs="n10364643">Instance Hypernym<pointer/>
<def>Irish physicist who (with Sir John Cockcroft in 1931) first split an atom (1903-1995)<def/>
<synset/>