Definitions for substructure

Definitions for (noun) substructure

Main entry: foot, foundation, fundament, base, understructure, substructure, groundwork

Definition: lowest support of a structure

Usage: it was built on a base of solid rock; he stood at the foot of the tower

Main entry: substructure, infrastructure

Definition: the basic structure or features of a system or organization

Visual thesaurus for substructure