pulse rate
Americannoun
Etymology
Origin of pulse rate
First recorded in 1875–80
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Once in the late 1950s, while building machinery to record sounds a heart makes, he accidentally used the wrong resistor, but its electrical pulse rate was steady, like a heartbeat.
From The Wall Street Journal • Apr. 4, 2026
The drums can produce melody and, while mellow, come alive with a speed that dramatically raises the pulse rate.
From Los Angeles Times • Dec. 12, 2025
It is based on things like posture and pulse rate.
From New York Times • Jun. 16, 2024
Many of these devices use colored lights, or optical sensors, to measure pulse rate and other variables at the wrist or finger.
From Salon • Dec. 31, 2022
Longterm timing of the radio pulse rate of some pulsars, for instance, one called PSR 0329 + 54, suggests that these objects may have one or more small planetary companions.
From "Cosmos" by Carl Sagan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
