[1] : WordNet (r) 2.0

infrastructure
     n 1: the basic structure or features of a system or organization
          syn: substructure
     2: the stock of basic facilities and capital equipment needed
        for the functioning of a country or area; "the industrial
        base of japan" syn: base
see also:
substructure base 

[2] : The Free On-line Dictionary of Computing (27 SEP 03)

infrastructure
     
        basic support services for computing, particularly national
        networks.
     
        see also information superhighway.
     
        1995-06-27
     
     
see also:
information superhighway 

Infrastructure >> I Words
Infrastructure, definition of term: Infrastructure
infrastructure_pag1.html