<synset id="n10820613" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">Appleton<word/>
<word lex_id="0">Edward Appleton<word/>
<word lex_id="0">Sir Edward Victor Appleton<word/>
<pointer refs="n10428004">Instance Hypernym<pointer/>
<def>English physicist remembered for his studies of the ionosphere (1892-1966)<def/>
<synset/>