- present participle of underpin.
underpinning
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.
The star business underpinning the estimated $1.8 trillion valuation is Starlink, SpaceX’s space-based broadband product.
From Barron's • Jun. 7, 2026
Inflation expectations steadied in April, but at a level that was much higher than before the war in the Middle East, likely underpinning expectations that the ECB will raise its key interest rate next week.
From The Wall Street Journal • Jun. 1, 2026
That is the same theory underpinning the controversial airstrikes since September on alleged drug traffickers' boats in the Caribbean and the Pacific.
From Barron's • May 29, 2026
Chongqing leads the country in car manufacturing, underpinning China's position as the world's largest car-maker.
From BBC • May 12, 2026
But in the Andean past, the long, puffy bolls of South American cotton, some varieties naturally tinted pink, blue, or yellow, were the soft underpinning of Andean culture.
From "1491" by Charles C. Mann
![]()