<synset id="n06112505" type="n">
<lex_filenum>09<lex_filenum/>
<word lex_id="0">quantum electrodynamics<word/>
<word lex_id="0">QED<word/>
<pointer refs="n06112223">Hypernym<pointer/>
<def>a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons<def/>
<synset/>