substructure
noun
sub·struc·ture
ˈsəb-ˌstrək-chər 
: an underlying or supporting part of a structure
Examples of substructure in a Sentence
The bridge's substructure was damaged.
Recent Examples on the Web
If, by contrast, the brain was able to pick up on the smell of a molecule’s substructures, neurons would adapt to the substructure.
—
Elizabeth Rayne, Ars Technica, 5 Apr. 2024
The Federal Highway Administration maintains a public database of bridge ratings in every state that considers multiple parts of a bridge’s structure, including the deck, superstructure, substructure and culvert.
—Devon Milley, Idaho Statesman, 18 July 2024
Four-fifths of those bridges have problems with the substructures that hold them up or the superstructures that support their load.
—David A. Lieb, Chicago Tribune, 17 July 2024
The most recent World Values Survey reveals a dispiriting substructure of stubbornly persistent bias that has remained unchanged for the past decade.
—Linda Robinson, Foreign Affairs, 3 July 2024
See all Example Sentences for substructure 
Elizabeth Rayne, Ars Technica, 5 Apr. 2024
The Federal Highway Administration maintains a public database of bridge ratings in every state that considers multiple parts of a bridge’s structure, including the deck, superstructure, substructure and culvert.
—Devon Milley, Idaho Statesman, 18 July 2024
Four-fifths of those bridges have problems with the substructures that hold them up or the superstructures that support their load.
—David A. Lieb, Chicago Tribune, 17 July 2024
The most recent World Values Survey reveals a dispiriting substructure of stubbornly persistent bias that has remained unchanged for the past decade.
—Linda Robinson, Foreign Affairs, 3 July 2024
See all Example Sentences for substructure
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'substructure.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near substructure
Cite this Entry
“Substructure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/substructure. Accessed 1 Nov. 2024.
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substructure
noun
sub·struc·ture
ˈsəb-ˌstrək-chər
: an underlying or supporting part of a structure
Medical Definition
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