build up 1 of 2

Definition of build upnext
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as in to accumulate
to gradually form into a layer, pile, or mass evidence that the toxic chemical builds up in the bloodstream to unhealthy levels

Synonyms & Similar Words

Antonyms & Near Antonyms

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buildup

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noun

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 build up
Verb
Adding pantry sugar to vases of roses is not recommended because bacteria can build up quickly. Peg Aloi, The Spruce, 11 Feb. 2026 Coronary heart disease occurs when fatty deposits called plaque build up in the heart’s arteries, preventing them from delivering oxygen-rich blood to the heart muscle. Barbara Mantel, NBC news, 11 Feb. 2026
Noun
Some people benefit from knowing their coronary artery calcium score, for example, which is produced by a low-dose CT scan that detects calcium buildup in the heart’s arteries. Angela Haupt, Time, 11 Feb. 2026 When Ronald Reagan first took office, his administration launched a massive nuclear buildup and deployed intermediate-range nuclear weapons in Europe, arguing that Americans were falling behind the Soviets in the Cold War. Gerard F. Powers, The Conversation, 11 Feb. 2026 See All Example Sentences for build up
Recent Examples of Synonyms for build up
Verb
  • The concern is not only the surge in killings, but the increasing brazenness with which they are carried out.
    Zeena Saifi, CNN Money, 15 Feb. 2026
  • For example, rising temperatures have direct harms on health by increasing risk of dehydration and causing more stress on the heart.
    Mary Kekatos, ABC News, 14 Feb. 2026
Verb
  • After 40 years beachside (and gaining a casual, semi-riotous rep for all the day-drinking amid the sand and surf), the Independent Spirit Awards has shacked up at the Hollywood Palladium.
    Anna Cafolla, Vogue, 16 Feb. 2026
  • Vast intends to launch a pathfinder station called Haven-1 to LEO in 2027, then use the experience gained to build and operate the multi-module Haven-2 over the next few years.
    Mike Wall, Space.com, 16 Feb. 2026
Verb
  • Over 12 years of eligibility, this could accumulate to more than €1,440 ($1,700) per child, not counting the potential investment gains from compounding interest over the decade.
    Orianna Rosa Royle, Fortune, 16 Feb. 2026
  • Currently, the odds favor areas north of the Massachusetts Turnpike for accumulating snow with mainly rain or a rain/snow mix south of the Pike.
    Terry Eliasen, CBS News, 16 Feb. 2026
Verb
  • Integrating unmanned logistics The Army continues to expand its use of unmanned systems across air and ground domains.
    Aamir Khollam, Interesting Engineering, 17 Feb. 2026
  • However, according to a draft of its charter, its mission has since expanded to address conflicts worldwide.
    Alexandra Banner, CNN Money, 16 Feb. 2026
Noun
  • Hilton All-Inclusive Resorts Book by March 31, 2026, to take advantage of Hilton’s Kids & Teens Stay Free promotion at select all-inclusive resorts.
    Beth Luberecki, USA Today, 17 Feb. 2026
  • Her armbar finishes and cage charisma singlehandedly prompted White to begin promotion of women's MMA, with Rousey at the center of his plans.
    ABC News, ABC News, 17 Feb. 2026
Verb
  • That leads to high temperatures, which create a glowing protostar due to the rapid (kinetic) motion of the internal gas particles, and eventually, after a few tens of millions of years, the core temperatures rise high enough (above 4 million K or so) that nuclear fusion of hydrogen begins.
    Big Think, Big Think, 6 Feb. 2026
  • The information will be incorporated into the NEMO ocean model, which forms part of the UK Earth System Model, improving predictions as polar ice loss accelerates with rising global temperatures.
    Neetika Walter, Interesting Engineering, 6 Feb. 2026
Verb
  • And as traders bought more, the gains gathered steam, resulting in skyrocketing prices.
    John Towfighi, CNN Money, 6 Feb. 2026
  • Several dozen demonstrators also gathered at Temple and Alameda streets near the federal building, and a broadcast report said police issued a dispersal order there.
    City News Service, Daily News, 5 Feb. 2026
Verb
  • The event saw several European leaders and policymakers reiterate the need for greater defense spending to accelerate the continent's strategic autonomy, with discussions of a common nuclear shield.
    Hugh Leask, CNBC, 16 Feb. 2026
  • Its members are pushing legislation to accelerate encampment sweeps and eliminate a longstanding local requirement that the city offer shelter to residents when forcing them to move.
    Grant Stringer, Mercury News, 15 Feb. 2026

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Cite this Entry

“Build up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/build%20up. Accessed 19 Feb. 2026.

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