heartbeat
noun
heart·beat
ˈhärt-ˌbēt 
Examples of heartbeat in a Sentence
The patient had a rapid heartbeat.
I'd accept a job offer from that company in a heartbeat.
Recent Examples on the Web
Marshall Street is the neighborhood’s heartbeat, lined with cafés, collegiate shops, and game-day hangouts, while just steps away, the SU campus has leafy quads, Gothic-style architecture, and cultural institutions like the Syracuse University Art Museum and the JMA Wireless Dome.
—
Lauren Dana Ellman, Travel + Leisure, 19 Oct. 2025
In the clip, Pomelo was calmly perched in the vet’s arms while the expert struggled to listen through the stethoscope; the tiny cat’s motor-like purring drowned out any chance of hearing her heartbeat.
—Alice Gibbs, MSNBC Newsweek, 16 Oct. 2025
Here, community isn’t just a vague ideal but a synced heartbeat shared by all, whether that means showing up to pep rallies or trading sacks of dusty, fragrant ‘Pawnee’ pecans with neighbors and friends.
—Kaitlyn Yarborough, Southern Living, 13 Oct. 2025
Spanning over 30 years and recognized as the most influential week in Latin music, the event will once again celebrate the heartbeat of Latin music and culture with four days of panels, marquee conversations, roundtables, showcases, networking and activations.
—Jessica Roiz, Billboard, 11 Oct. 2025
See All Example Sentences for heartbeat
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Lauren Dana Ellman, Travel + Leisure, 19 Oct. 2025
In the clip, Pomelo was calmly perched in the vet’s arms while the expert struggled to listen through the stethoscope; the tiny cat’s motor-like purring drowned out any chance of hearing her heartbeat.
—Alice Gibbs, MSNBC Newsweek, 16 Oct. 2025
Here, community isn’t just a vague ideal but a synced heartbeat shared by all, whether that means showing up to pep rallies or trading sacks of dusty, fragrant ‘Pawnee’ pecans with neighbors and friends.
—Kaitlyn Yarborough, Southern Living, 13 Oct. 2025
Spanning over 30 years and recognized as the most influential week in Latin music, the event will once again celebrate the heartbeat of Latin music and culture with four days of panels, marquee conversations, roundtables, showcases, networking and activations.
—Jessica Roiz, Billboard, 11 Oct. 2025
See All Example Sentences for heartbeat
Cite this Entry
“Heartbeat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heartbeat. Accessed 24 Oct. 2025.
Copy CitationKids Definition
heartbeat
noun
heart·beat
ˈhärt-ˌbēt
: a single contracting and expanding of the heart
Medical Definition
heartbeat
noun
heart·beat
ˈhärt-ˌbēt
: one complete pulsation of the heart
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