Definition of Heartbeat

1. Noun. The rhythmic contraction and expansion of the arteries with each beat of the heart. "He could feel the beat of her heart"

Exact synonyms: Beat, Pulsation, Pulse
Generic synonyms: Periodic Event, Recurrent Event
Specialized synonyms: Diastole, Systole, Pounding, Throb, Throbbing
Derivative terms: Beat, Pulsate, Pulsate, Pulse

2. Noun. A very short time (as the time it takes the eye to blink or the heart to beat). "If I had the chance I'd do it in a flash"
Exact synonyms: Blink Of An Eye, Flash, Instant, Jiffy, New York Minute, Split Second, Trice, Twinkling, Wink
Generic synonyms: Bit, Minute, Mo, Moment, Second
Derivative terms: Flash

3. Noun. An animating or vital unifying force. "New York is the commercial heartbeat of America"
Generic synonyms: Force

Definition of Heartbeat

1. Noun. One pulsation of the heart; especially an irregular one, hence the emotion which causes it. ¹

2. Noun. The rhythm at which a heart pulsates, a cardiac indicator ¹

3. Noun. A driving impulse or vital force. ¹

4. Noun. A very short space of time; an instant. ¹

5. Noun. (computing) A periodic signal generated by hardware or software to indicate normal operation or to synchronize other parts of a system. ¹

¹ Source: wiktionary.com

Definition of Heartbeat

1. [n -S]

Lexicographical Neighbors of Heartbeat

heart transplantation
heart urchin
heart valve
heart valve prolapse
heart valve prosthesis
heart valve prosthesis implantation
heart valves
heart ventricle
heartache
heartaches
heartachey
heartachingly
heartachy
heartake
heartbalm
heartbeat (current term)
heartbeatlike
heartbeats
heartbond
heartbreak
heartbreaker
heartbreakers
heartbreaking
heartbreakingly
heartbreakingness
heartbreakings
heartbreaks
heartbroken
heartbrokenly
heartbrokenness

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