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Synonyms

physiological

American  
[fiz-ee-uh-loj-i-kuhl] / ˌfɪz i əˈlɒdʒ ɪ kəl /
Often physiologic

adjective

  1. of or relating to physiology.

  2. consistent with the normal functioning of an organism.


physiological British  
/ ˌfɪzɪəˈlɒdʒɪkəl /

adjective

  1. of or relating to physiology

  2. of or relating to normal healthful functioning; not pathological

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonphysiologic adjective
  • nonphysiological adjective
  • nonphysiologically adverb
  • physiologically adverb
  • unphysiological adjective
  • unphysiologically adverb

Etymology

Origin of physiological

First recorded in 1600–10; physiolog(y) + -ical

Compare meaning

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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.

"There's often a physiological and emotional impact that's shared and that isn't given the same weight as the physical impact maybe because it's more difficult to see."

From BBC • Mar. 29, 2026

The study is investigating the safety and tolerability of LX9851, how it moves through the body and its physiological and biological impacts.

From The Wall Street Journal • Mar. 25, 2026

That purported healing is taking place at “Free Spirits Wellness Center,” a mock-up clinic led by Sting dedicated to advance physiological and cognitive expansion for people working under intense pressure.

From Los Angeles Times • Mar. 19, 2026

When these brief attention failures occurred, the researchers observed multiple physiological changes happening at the same time.

From Science Daily • Jan. 20, 2026

Getting a compliment from Mom doesn't just mentally affect me—it’s physiological, too.

From "Starfish" by Akemi Dawn Bowman