<synset id="n05732273" type="n">
<lex_filenum>09<lex_filenum/>
<word lex_id="0">hierarchical structure<word/>
<word lex_id="0">hierarchical data structure<word/>
<pointer refs="n05728493">Hypernym<pointer/>
<def>a structure of data having several levels arranged in a treelike structure<def/>
<synset/>