Definition of undergirdnext
as in to sustain
to hold up or serve as a foundation for the theory of evolution undergirds virtually all of modern biology

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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 undergird This includes the inherently exploitative nature of apparel production that is undergirded by unequal power dynamics between the global North and the global South. Jasmin Malik Chua, Sourcing Journal, 15 Dec. 2025 So age has been something that's always been undergirding. Dana Taylor, USA Today, 10 Dec. 2025 Mamdani sailed to victory in the New York City mayor’s race, first in the primary, then in the general election, on a platform of affordability undergirded by good old-fashioned class warfare. Abby Phillip, Time, 4 Dec. 2025 Some might say the new Aurora Regional Navigation Campus that opened recently in a former 255-room hotel is undergirded by one of humanity’s seven deadly sins — envy. John Aguilar, Denver Post, 28 Nov. 2025 See All Example Sentences for undergird
Recent Examples of Synonyms for undergird
Verb
  • The classroom where the fire happened was the only one to sustain fire damage, but other classrooms sustained minor damage, according to police.
    Tom Ignudo, CBS News, 27 Jan. 2026
  • Sakura Square can mirror the success of other cultural destinations, like Seattle’s Chinatown, where 76% of spending comes from non-residents, driving regional visitation and sustaining Downtown vibrancy.
    Jessica Alvarado Gamez, Denver Post, 27 Jan. 2026
Verb
  • My job is to keep our mission, vision, and commitment to impact front and center and to make sure our staff feel supported and able to stay focused on the work.
    Andrew Edgecliffe-Johnson, semafor.com, 6 Feb. 2026
  • Trump supported Milei’s fiscal program last year with a $20-billion credit line that succeeded in calming markets and boosting Milei’s prospects in a crucial midterm election in October.
    Isabel Debre, Los Angeles Times, 6 Feb. 2026
Verb
  • Across the street, four Border Police soldiers carrying long rifles threw glances at everything and everybody.
    Literary Hub, Literary Hub, 2 Feb. 2026
  • Rocker Yungblud is carrying the torch in memory of Ozzy Osbourne.
    Melissa Ruggieri, USA Today, 2 Feb. 2026
Verb
  • The two former Soviet republics, Armenia and Azerbaijan, agreed under the deal to reopen key transportation routes and bolster cooperation with the United States in energy, technology and economy.
    MICHELLE L. PRICE THE ASSOCIATED PRESS, Arkansas Online, 6 Feb. 2026
  • Kim Kardashian’s clothing boutique Skims opened a two-level flagship store Friday at the corner of Rush and Oak streets in Chicago’s Gold Coast neighborhood, bolstering an already-strong retail district.
    Brian J. Rogal, Chicago Tribune, 6 Feb. 2026

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“Undergird.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undergird. Accessed 9 Feb. 2026.

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