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Definitions

underpin

[uhn-der-pin] / ˌʌn dərˈpɪn /


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.

Ivanhoe is one node in a globe-spanning supply chain in which fossil fuels underpin the technologies pitched as their replacements.

From The Wall Street Journal • Apr. 16, 2026

Much of that classification still rests on 2011 data, even though many areas have since transformed, blurring the lines that underpin policy.

From BBC • Mar. 31, 2026

These concerns underpin the Scottish government's long-standing opposition to retaining BST during winter.

From BBC • Mar. 27, 2026

It also requires the U.S. and its allies to maintain a decisive lead in emerging technologies, such as semiconductors and artificial intelligence, that underpin modern power.

From The Wall Street Journal • Mar. 24, 2026

The AIG FP traders present were shocked by how little thought or analysis seemed to underpin the subprime mortgage machine: It was simply a bet that home prices would never fall.

From "The Big Short" by Michael Lewis




Vocabulary lists containing underpin