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psychological

American  
[sahy-kuh-loj-i-kuhl] / ˌsaɪ kəˈlɒdʒ ɪ kəl /
Sometimes psychologic

adjective

  1. of or relating to psychology.

  2. pertaining to the mind or to mental phenomena as the subject matter of psychology.

  3. of, pertaining to, dealing with, or affecting the mind, especially as a function of awareness, feeling, or motivation.

    psychological play;

    psychological effect.


psychological British  
/ ˌsaɪkəˈlɒdʒɪkəl /

adjective

  1. of or relating to psychology

  2. of or relating to the mind or mental activity

  3. having no real or objective basis; arising in the mind

    his backaches are all psychological

  4. affecting the mind

"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

Etymology

Origin of psychological

First recorded in 1785–95; psycholog(y) + -ical

Compare meaning

How does psychological compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

Psychological means mental or emotional rather than physical. After a shock, your problems, and even your physical pain, stem from psychological sources rather than any bodily ailment. The word psychological is used to describe things that are primarily mental or emotional, but it can also be used when referring to the field of psychology. You might be interested in studying the psychological issues of teen and childhood in college. Watch out if someone uses psychological warfare on you. He or she uses your own emotions to attack you as when someone tries to guilt you into doing something.

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Vocabulary lists containing psychological

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.

They were up against a Chelsea side who had played a strength-sapping Wembley FA Cup final against Manchester City on Saturday, suffering the psychological blow of a narrow defeat.

From BBC • May 19, 2026

Nearby to the training booths, other stations offered tea, psychological counselling services and medical support, while loudspeakers broadcast speeches, chants, and eulogies for slain military commanders.

From Barron's • May 19, 2026

Related dietary research in adults has suggested that higher choline intake may be linked with lower odds of depression, but the same study did not find a significant adjusted association with anxiety or psychological distress.

From Science Daily • May 16, 2026

It’s sketched out for cynical skimming rather than deeper psychological consideration.

From Los Angeles Times • May 15, 2026

There were intelligence tests and tests I recognized as psychological.

From "Bad Boy" by Walter Dean Myers

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