Skip to definition.
Get the FREE one-click dictionary software for Windows.


Noun: substructure  súb'strúkchu(r)
  1. The basic structure or features of a system or organization
    - infrastructure
     
  2. Lowest support of a structure
    - foundation, base, fundament, foot, groundwork, understructure

Derived forms: substructures

Type of: structure, support

Part of: construction, structure, system

Encyclopedia: Substructure