Definition of underpinnext
as in to sustain
to hold up or serve as a foundation for the central beliefs that underpin a free society

Synonyms & Similar Words

Relevance

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of underpin Yet the structural refrain that underpins this wonder of a book always returns to love. — Gabrielle Bellot, Literary Hub, 30 Sep. 2026 Amy Gower, head of metals and mining strategy at Morgan Stanley, highlighted three factors which could help underpin prices over the coming months, despite gold sliding towards a seven-week low earlier this week. — Hugh Leask, CNBC, 30 Sep. 2026 Hammer presents these economic theories as stone-cold truths without acknowledging the rather obvious ideological agenda underpinning his thinking. — Brady Brickner-Wood, New Yorker, 28 Sep. 2026 Global demand for many of the minerals has soared in recent years due to their use in the energy transition or digital infrastructure that underpins AI. — Alexander Onukwue, semafor.com, 25 Sep. 2026 See All Example Sentences for underpin
Recent Examples of Synonyms for underpin
Verb
  • Its extended takes were conceived from the outset to sustain the audience’s emotional involvement.
    — Lin Ying-Hsuan, Variety, 8 Oct. 2026
  • Asked whether companies could sustain strong profit growth in the third quarter, Dalio said investors should focus on free cash flow rather than earnings alone.
    — Lee Ying Shan, CNBC, 8 Oct. 2026
Verb
  • An ammunition depot was hit, as were a bulk carrier in the Chornomorsk port carrying dual-use goods and port infrastructure in Izmail, the ministry said.
    — Arkansas Online, Arkansas Online, 7 Oct. 2026
  • As the hundreds of thousands of people made their way down the narrow roads following the politician, a few rerouted into the industry event, still carrying big flags and with faces lit up with hope.
    — Rafa Sales Ross, Variety, 7 Oct. 2026
Verb
  • SeaGuardian is the maritime variant of the MQ-9B Uncrewed Aircraft System (UAS) operated by the USN as part of a Company-Owned, Company-Operated (COCO) contract with GA-ASI supporting an ongoing capability assessment for the 7th Fleet.
    — Prabhat Ranjan Mishra, Interesting Engineering, 4 Oct. 2026
  • That is an extraordinarily broad claim, and current evidence does not support it.
    — Arkansas Online, Arkansas Online, 3 Oct. 2026
Verb
  • Hospitals bolster their side by hiring risk adjustment specialists and employing AI tools, while health insurers hire payment integrity specialists and employ different AI tools.
    — Leah Pierson, STAT, 6 Oct. 2026
  • During the past decade, Moscow has sought to bolster its influence in the region by hosting regular consultations on Afghanistan involving senior representatives of the Taliban and neighboring nations.
    — ABC News, ABC News, 5 Oct. 2026

Browse Nearby Words

Cite this Entry

“Underpin.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underpin. Accessed 9 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!