Synonyms of heartbeat

heartbeat

noun

ˈhärt-ˌbēt 

as in minute

a very small space of time

I'd accept a job offer from that company in a heartbeat

Synonyms & Similar Words

• minute
• second
• moment
• instant
• nanosecond
• split second
• twinkling
• wink
• trice
• twinkle
• beat
• jiffy
• shake
• flash
• eyeblink
• microsecond
• New York minute
• jiff
• snatch
• spurt

Antonyms & Near Antonyms

• age
• forever
• eternity
• lifetime
• infinity
• eon

Example Sentences

Recent Examples of heartbeat

To underscore the metaphor, Duffield recorded Brolin’s heartbeat before filming began and played it throughout Abrams’ two months inside the claustrophobic, practical whale-stomach sets. — Brian Davids, HollywoodReporter, 16 Oct. 2026

As in many homes, the kitchen is the warm heartbeat, large enough to comfortably entertain visiting friends. — Richard A. Marini, San Antonio Express-News, 15 Oct. 2026

Difficulty breathing, confusion, an abnormal heartbeat, or sudden, severe weakness requires immediate medical attention. — Md Published, Verywell Health, 14 Oct. 2026

Focusing on something introspective, like your breath, your heartbeat or a growing and shrinking dot, can induce an almost hypnotic state that clears the mind. — Hanna Wickes, Fort Worth Star-Telegram, 9 Oct. 2026