physiologist
Americannoun
Etymology
Origin of physiologist
First recorded in 1655–65; physiolog(y) + -ist
Explanation
A physiologist is a scientist who studies how our organs, cells, and systems work to keep us healthy and alive. A physiologist explores how our heart pumps blood, how our lungs take in oxygen, and how our muscles move. By understanding these processes, physiologists are able to help develop treatments for diseases and improve overall health. Their work is essential in medicine, sports, and research, making sure our bodies function at their best. Through their discoveries, physiologists play a crucial role in advancing healthcare and improving quality of life.
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.
"I think this work is an outstanding example of a collaboration between a translational clinical researcher and a basic science physiologist," said MacDougald.
From Science Daily ● Jul. 26, 2026
Stanford professor Jamie Zeitzer, a physiologist who studies circadian cycles and how humans respond to light, supports ending the twice-a-year time changes.
From Los Angeles Times ● Jul. 14, 2026
“It’s virtually parallel with weight gain,” says Sam West, a physiologist and postdoctoral researcher at University of Oxford in England who was lead author of the BMJ review.
From The Wall Street Journal ● Jan. 28, 2026
Gabrielle Reason, a physiologist and the association's director, has her own surprising view on why.
From BBC ● Oct. 16, 2025
Meanwhile, physiologist Sherburne F. Cook investigated the consequences of disease in the same area.
From "1491" by Charles C. Mann
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions 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.
