<synset id="v02561846" type="v">
<lex_filenum>41<lex_filenum/>
<word lex_id="0">backdate<word/>
<pointer refs="v02560767">Hypernym<pointer/>
<frame f_num="8"/>
<def>make effective from an earlier date<def/>
<example>The increase in tax was backdated to January<example/>
<synset/>