psychological

adjective

psy·​cho·​log·​i·​cal ˌsī-kə-ˈlä-ji-kəl How to pronounce psychological (audio)
variants or less commonly psychologic
1
a
: of or relating to psychology
psychological research
b
: of, relating to, or occurring in the mind : mental
psychological distress
psychological disorders
2
: directed toward, influencing, or acting on the mind especially in relation to an individual's willpower or behavioral motivation
psychological warfare
psychological strategies
psychologically adverb
Since losing its Winston Cup [NASCAR] races, the town of North Wilkesboro has suffered economically and psychologically. Derek H. Alderman et al.
To gas light is to psychologically manipulate a person to the point where they question their own sanity … Lauren Duca

Examples of psychological in a Sentence

a psychological rather than a physical condition suffered from psychological disorders all of his life
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Along with playing a psychological game, players on The Traitors compete in various physical challenges to earn prize money and safety from being voted off the show. Jenni Fink, MSNBC Newsweek, 27 Oct. 2025 Without spoiling the climax, A Tale of Two Sisters uses the haunted house motif almost as a window dressing to obscure the psychological aspects at play in this immensely enthralling, supernatural flick. Steven Thrash, Entertainment Weekly, 25 Oct. 2025 Other artists address psychological and ecological rupture, from Shirin Neshat’s haunting meditations on freedom to Sharbendu De’s visions of climate futures. Photovogue, Vogue, 25 Oct. 2025 The Hand That Rocks the Cradle made waves in 1992, blending domestic drama with psychological horror to become one of the decade’s most chilling thrillers. Tereza Shkurtaj, PEOPLE, 25 Oct. 2025 See All Example Sentences for psychological

Word History

First Known Use

circa 1787, in the meaning defined at sense 1b

Time Traveler
The first known use of psychological was circa 1787

Browse Nearby Words

Cite this Entry

“Psychological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychological. Accessed 29 Oct. 2025.

Kids Definition

psychological

adjective
psy·​cho·​log·​i·​cal ˌsī-kə-ˈläj-i-kəl How to pronounce psychological (audio)
variants also psychologic
1
a
: of or relating to psychology
psychological research
b
: of, relating to, or occurring in the mind : mental
psychological distress
psychological disorders
2
: meant to influence the will or mind
psychological warfare
psychologically adverb

Medical Definition

psychological

adjective
psy·​cho·​log·​i·​cal ˌsī-kə-ˈläj-i-kəl How to pronounce psychological (audio)
variants also psychologic
1
a
: relating to, characteristic of, directed toward, influencing, arising in, or acting through the mind especially in its affective or cognitive functions
psychological phenomena
the psychological aspects of a problem
b
: directed toward, influencing, or acting on the mind especially in relation to an individual's willpower or behavioral motivation
psychological warfare
2
: relating to, concerned with, deriving from, or used in psychology
psychological research
psychological tests
a psychological clinic
psychologically
adverb

More from Merriam-Webster on psychological

Last Updated: - Updated example sentences
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