- 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
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
That’s more than double the outflow seen the day prior, underpinning today’s slide in bitcoin prices.
From The Wall Street Journal • May 28, 2026
Chongqing leads the country in car manufacturing, underpinning China's position as the world's largest car-maker.
From BBC • May 12, 2026
Toby crying, huddled behind the cracked underpinning of the trailer.
From "We'll Fly Away" by Bryan Bliss
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