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variability

[vair-ee-uh-bil-i-tee] / ˌvɛər i əˈbɪl ɪ ti /














Example Sentences

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They added: "Like other consumer sleep wearables, Oura Ring estimates sleep stages using multiple physiological signals, including heart rate, heart rate variability, movement, breathing patterns, and temperature."

From BBC ● Sep. 29, 2026

Glucose variability reflects how much a person's blood sugar rises and falls over time.

From Science Daily ● Sep. 28, 2026

Give it your declining heart-rate variability, shortened sleep, increased mileage and stressful Tuesday, and it can fashion a plausible story connecting them, even when the explanation remains uncertain.

From The Wall Street Journal ● Sep. 27, 2026

Maintaining measurements over extended periods helps researchers distinguish temporary variability from persistent changes in the underlying circulation.

From Science Daily ● Sep. 23, 2026

“In another work I shall discuss, if time and health permit, the variability of organic beings in a state of nature,” Darwin had written in 1868.

From "The Gene" by Siddhartha Mukherjee




Vocabulary lists containing variability


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