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)

Synonyms

• beat
• beating
• pulsation
• pulse
• throb

Examples of palpitation in a Sentence

a palpitation of the blood vessels

Recent Examples on the Web

Warning signs can include chest discomfort, shortness of breath, weakness and a heart palpitations. —Vanessa Etienne, People.com, 12 June 2025

His one hundred percent record in Slam finals shields the fact that getting to the last business day has often caused more palpitations for his team and supporters. —Tim Ellis, Forbes.com, 1 June 2025

Consuming large amounts can lead to cardiovascular issues like high blood pressure, palpitations, and even arrhythmias. —Dr. Baibing Chen, CNBC, 27 May 2025

People with heart disease: Symptoms such as palpitations, shortness of breath, or unusual fatigue may indicate a serious problem. —Anna Skinner, MSNBC Newsweek, 30 May 2025

Word History

First Known Use

15th century, in the meaning defined above

Rhymes for palpitation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

palpitation

noun

pal·​pi·​ta·​tion

ˌpal-pə-ˈtā-shən

: an act or instance of palpitating

especially : an abnormally rapid beating of the heart

Medical 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)