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- DictionaryUn·der·pin·ning/ˈəndərˌpiniNG/
noun
- 1. a solid foundation laid below ground level to support or strengthen a building.
The meaning of UNDERPINNING is the material and construction (such as a foundation) used for support of a structure. How to use underpinning in a sentence.
UNDERPINNING definition: 1. support, strength, or the basic structure of something: 2. support, strength, or the basic…. Learn more.
1. : support, substantiate. underpin a thesis with evidence. 2. : to form part of, strengthen, or replace the foundation of. underpin a structure. underpin a sagging building. Synonyms. bear. bolster. brace. buttress. carry. prop (up) shore (up) stay. support. sustain. undergird. uphold. See all Synonyms & Antonyms in Thesaurus.
In construction or renovation, underpinning is the process of strengthening the foundation of an existing building or other structure. Underpinning may be necessary for a variety of reasons: The original foundation isn't strong or stable enough. The usage of the structure has changed.
to give support, strength, or a basic structure to something: He presented data to underpin his argument. Gradually the laws that underpinned (= formed part of the basic structure of) apartheid were abolished. When restoring the building, the first priority was to underpin the exterior walls by adding wooden supports along the foundations.
Underpinning definition: a system of supports beneath a wall or the like.. See examples of UNDERPINNING used in a sentence.
underpinning. noun. /ˌʌndəˈpɪnɪŋ/. /ˌʌndərˈpɪnɪŋ/. [countable, uncountable] (formal) something that supports or forms the basis of an argument, a claim, etc. the theoretical underpinnings of the study. Topics Opinion and argument c2.
verb. to support from beneath, esp by a prop, while avoiding damaging or weakening the superstructure. to underpin a wall. to give corroboration, strength, or support to.
What does the noun underpinning mean? There are four meanings listed in OED's entry for the noun underpinning. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
underpinning in American English. (ˈʌndərˌpɪnɪŋ ) noun. 1. a supporting structure or foundation, esp. one placed beneath a wall. 2. a support or prop. 3. US; [pl.]; Informal.
