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Synonyms

understructure

American  
[uhn-der-struhk-cher] / ˈʌn dərˌstrʌk tʃər /

noun

  1. a structure serving as a support; a base or foundation.

    The building has a strong understructure.

  2. any thing, condition, etc., establishing support; a basis.

    an argument that rests on a sound understructure of knowledge.


Etymology

Origin of understructure

under- + structure


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

That understructure involved rings of gelatinous, squishy Orbeez balls in a mix of water and glycerin.

From Los Angeles Times ● Feb. 15, 2023

Crappie are good on jigs looking in calmer water over and understructure.

From Washington Times ● Oct. 28, 2020

The 2016 Volt is the first full redesign of the car, including a new understructure, bodyshell, interior, engine, Voltec powertrain, and upgraded battery.

From Forbes ● Dec. 31, 2014

When I wrote The Sportswriter, I was writing with a loose understructure that only I knew about and that probably isn’t detectable by the reader.

From The New Yorker ● Nov. 25, 2014

It was a half teaspoon of beachsand tilted from somewhere in the understructure of the grocery cart.

From "The Road" by Cormac McCarthy

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