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Definition of psychological

psychological

/ˌsaɪ.kəˈlɑː.dʒɪ.kəl/
psy · cho · log · i · cal
Adverb:psychologically
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psychological Lexical Profile

psychological Game Scores & Validity

• adjective

1

Of, affecting, or arising in the mind; related to the mental and emotional state of a person.

Example

"Regular physical exercise offers significant psychological benefits in addition to improving cardiovascular health."

2

Relating to the scientific study of the human mind and its functions, or to the professional practice of psychology.

Example

"The research team conducted a series of psychological experiments to study how sleep deprivation affects memory."

3

Originating in the mind rather than having a physical or physiological cause (especially of an illness, symptom, or barrier).

Example

"After extensive medical testing revealed no organic cause, the doctor concluded that the patient's symptoms were largely psychological."

Synonyms
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Antonyms
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• Rhymes for psychological

• Nearby Words

psychoanalyze
psychobabble
psychodrama
psychological
psychologically
psychologist
psychology

Word Origin & Etymology

Formed in the late 18th century from 'psychology' plus the suffix '-ical', ultimately tracing back to the Ancient Greek 'psyche' (soul, mind, or breath) and '-logia' (study or discourse).

Cite this Entry

Wordmom. (2026). Definition of Psychological. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/psychological
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