Thesaurus.com
Dictionary.com
Showing results for underpinning. Search instead for widersinnig.
Definitions

underpinning

[uhn-der-pin-ing] / ˈʌn dərˌpɪn ɪŋ /
NOUN
supporting structure
Synonyms




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.

Investors, still questioning whether a truce between the U.S. and Iran will last after their two-week cease-fire agreement, will be looking for company earnings to provide a solid fundamental underpinning for a jittery stock market.

From MarketWatch • Apr. 12, 2026

This is the tantalizing question underpinning Adam Phillips’s essay collection “The Life You Want.”

From The Wall Street Journal • Apr. 8, 2026

And an underpinning of loneliness and suppressed yearning.

From Los Angeles Times • Mar. 18, 2026

Europe is struggling to gain ground in the battle for AI dominance with the United States and China, which are pumping vast sums into the field and producing the most advanced models underpinning the technology.

From Barron's • Mar. 5, 2026

The thesis is misnamed, because, as it is usually formulated, Duhem did not hold it and Quine abandoned it, but it is the fundamental conceptual underpinning of much modern history and philosophy of science.

From "The Invention of Science" by David Wootton