as in pulse
a rhythmic expanding and contracting
you should press against the artery in your wrist and count the pulsations to calculate your heart rate
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Recent Examples of pulsation
How could scientists determine when the animals were asleep?
To determine when the animals were asleep, researchers measured their pulsation rates.
—
Michelle Del Rey, USA Today, 9 Jan. 2026
While the former aids in the reduction of puffiness and dark circles in the under-eye area based on hot and cold contrast therapy, the latter comes with three attachments for relieving muscle pain, tension, and soreness through rapid pulsations.
—Stacia Datskovska, Footwear News, 27 Oct. 2025
The silvered soleil face shows black subdials and an outer bright blue pulsations scale calibrated for 15 pulsations.
—Rachel Cormack, Robb Report, 17 Oct. 2025
However, an alternative explanation for the rings could be a series of pulsations within the dying star that take place every few thousand years.
—Keith Cooper, Space.com, 30 July 2025
See All Example Sentences for pulsation
Michelle Del Rey, USA Today, 9 Jan. 2026
While the former aids in the reduction of puffiness and dark circles in the under-eye area based on hot and cold contrast therapy, the latter comes with three attachments for relieving muscle pain, tension, and soreness through rapid pulsations.
—Stacia Datskovska, Footwear News, 27 Oct. 2025
The silvered soleil face shows black subdials and an outer bright blue pulsations scale calibrated for 15 pulsations.
—Rachel Cormack, Robb Report, 17 Oct. 2025
However, an alternative explanation for the rings could be a series of pulsations within the dying star that take place every few thousand years.
—Keith Cooper, Space.com, 30 July 2025
See All Example Sentences for pulsation
Recent Examples of Synonyms for pulsation
Noun
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His job is to test an ultrasonic transducer that sends pulses along a surface to deter mussels from attaching.—
Carmela Karcher,
CBS News,
16 June 2026
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Ava Reid’s novel has such a singular pulse and loyal audience, and with Emma Donoghue adapting and Kari Skogland directing, this project brings together artists with a fearless command of tone and character.—
Andreas Wiseman,
Deadline,
16 June 2026
Noun
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Evoking Sean Baker in its style, a whirlwind 10-minute opening sequence — sweatily shot by Adam Newport-Berra and feverishly cut by editors Taylor Levy and Sofía Subercaseaux to a steady, heavy throb of bass — establishes this world to either seductive or nightmarish effect.—
Guy Lodge,
Variety,
16 May 2026
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Operating somewhere between the steamy formlessness of Topdown Dialectic and the tactile throb of Shackleton, Vasin uncovers some of his most distinctive rhythms by mutating the space surrounding his samples.—
Sam Goldner,
Pitchfork,
13 Apr. 2026
Cite this Entry
“Pulsation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pulsation. Accessed 23 Jun. 2026.
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