substructure, n.
(substructures)
(substructures)
lowest support of a structure
<noun.artifact> freq. cnt.: 6 freq. cnt.: 3 freq. cnt.: 2 freq. cnt.: 1
base foot foundation fundament groundwork substructure understructure
sample sentences
"it was built on a base of solid rock""he stood at the foot of the tower"
lexical pointers
derivationally related form
semantic pointers
hyponym
hypernym
part holonym
the basic structure or features of a system or organization
<noun.artifact>
infrastructure substructure