heart rate

[hahrt reyt]

noun

1. the number of heartbeats per minute.

heart rate

1. The number of heartbeats per unit of time, usually expressed as beats per minute.

Word History and Origins

Origin of heart rate¹

First recorded in 1870–75

Example Sentences

Uphills exact a harsh toll on an athlete’s hamstrings, glutes and calves while spiking their heart rate.

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A slower resting heart rate is not only a sign of good physical condition but also a strong indicator of long-term health.

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I started out racing the way I usually do: tracking my pace on my watch and methodically monitoring my heart rate.

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“But my children worry if I don’t share my health data. Now I even check my heart rate before breakfast.”

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That’s how you increase your physical fitness, build your mental stamina and improve your target heart rate.

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