palpitation
noun
pal·pi·ta·tion
ˌpal-pə-ˈtā-shən 
: a rapid pulsation
especially
: an abnormally rapid or irregular beating of the heart (such as that caused by panic, arrhythmia, or strenuous physical exercise)
Examples of palpitation in a Sentence
a palpitation of the blood vessels
Recent Examples on the Web
Certain studies point to other variations as well—fainting and fever may be more common in women whereas palpitations may crop up more often in men.
—
Erica Sloan, SELF, 10 Feb. 2026
In January, his lawyer Pang said Lai suffered health issues including heart palpitations, high blood pressure and diabetes.
—CBS News, 9 Feb. 2026
In January, Pang said Lai suffered health issues including heart palpitations, high blood pressure and diabetes.
—Kanis Leung, Los Angeles Times, 9 Feb. 2026
While the mere thought of downing eight coffees daily might conjure heart palpitations, caffeine has been at the center of Navratil’s career climb.
—Emma Burleigh, Fortune, 5 Feb. 2026
See All Example Sentences for palpitation
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Erica Sloan, SELF, 10 Feb. 2026
In January, his lawyer Pang said Lai suffered health issues including heart palpitations, high blood pressure and diabetes.
—CBS News, 9 Feb. 2026
In January, Pang said Lai suffered health issues including heart palpitations, high blood pressure and diabetes.
—Kanis Leung, Los Angeles Times, 9 Feb. 2026
While the mere thought of downing eight coffees daily might conjure heart palpitations, caffeine has been at the center of Navratil’s career climb.
—Emma Burleigh, Fortune, 5 Feb. 2026
See All Example Sentences for palpitation
Cite this Entry
“Palpitation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/palpitation. Accessed 16 Feb. 2026.
Copy CitationMedical Definition
palpitation
noun
pal·pi·ta·tion
ˌpal-pə-ˈtā-shən
: a rapid pulsation
especially
: an abnormally rapid or irregular beating of the heart (as that caused by panic, arrhythmia, or strenuous physical exercise)
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