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.
Where to watch: In theaters ‘The Rule of Jenny Pen’ (March 7) The psychological thriller stars Geoffery Rush as a partially paralyzed stroke patient at a retirement home and John Lithgow as the sadistic resident terrorizing him with a dementia doll. Brian Truitt, USA TODAY, 27 Jan. 2025 Advocates for noncitizens worry about the psychological and emotional costs that come from hiding. Laura Rodríguez Presa, Chicago Tribune, 26 Jan. 2025 This includes references to sexuality, deep state links, psychological operations (PYSOPS), and individuals suspected of being trans. Callum Booth, Forbes, 24 Jan. 2025 This can feel like an enormous psychological burden! Gordon G. Chang, Newsweek, 24 Jan. 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

Dictionary Entries Near psychological

Cite this Entry

“Psychological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychological. Accessed 2 Feb. 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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