underpin
verb
un·der·pin
ˌən-dər-ˈpin 
underpinned; underpinning; underpins
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
Examples of underpin in a Sentence
a wall underpinned by metal beams
the central beliefs that underpin a free society
Recent Examples on the Web
Solomon affirmed his belief in the dollar’s dominance but expressed keen interest in the technology underpinning Bitcoin.
—
Quartz Intelligence Newsroom, Quartz, 23 Jan. 2025
This insight underpins the need for leaders to be consistently mindful.
—Alain Hunkins, Forbes, 21 Jan. 2025
In a divided political landscape, this act of decorum helps preserve the foundation of mutual respect that underpins American democracy, even amid fierce political differences.
—Kristen Waggoner, Newsweek, 21 Jan. 2025
But the successes against United underpin a coherent structure behind the scenes in appointing bright, ambitious coaches allied to smart player recruitment, such as 21-year-old midfield partners Carlos Baleba and Yasin Ayari.
—Andy Naylor, The Athletic, 19 Jan. 2025
See all Example Sentences for underpin 
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Quartz Intelligence Newsroom, Quartz, 23 Jan. 2025
This insight underpins the need for leaders to be consistently mindful.
—Alain Hunkins, Forbes, 21 Jan. 2025
In a divided political landscape, this act of decorum helps preserve the foundation of mutual respect that underpins American democracy, even amid fierce political differences.
—Kristen Waggoner, Newsweek, 21 Jan. 2025
But the successes against United underpin a coherent structure behind the scenes in appointing bright, ambitious coaches allied to smart player recruitment, such as 21-year-old midfield partners Carlos Baleba and Yasin Ayari.
—Andy Naylor, The Athletic, 19 Jan. 2025
See all Example Sentences for underpin
Dictionary Entries Near underpin
Cite this Entry
“Underpin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underpin. Accessed 30 Jan. 2025.
Copy CitationKids Definition
underpin
verb
un·der·pin
-ˈpin
1
: to give support to
underpin an argument with evidence
2
: to form part of, strengthen, or replace the foundation of
underpin a structure
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