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Definition of psychology

psychology

/saɪˈkɑː.lə.dʒi/
psy · chol · o · gy

Adverb:psychologically
•
Plural:psychologies
•
Adjective:psychological
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psychology Lexical Profile

psychology Game Scores & Validity

• noun

1

The scientific study of the human mind and its functions, especially those affecting behavior in a given context.

Example

"She decided to major in clinical psychology at the university."


2

The mental characteristics, attitudes, or behavioral patterns of a specific person, group, or activity.

Example

"Understanding the psychology of financial markets helps investors avoid panic selling."

Synonyms
View all synonyms for psychology

Word Nuance & Usage

'Psychology' is often confused with 'psychiatry': psychology is the academic study of behavior and the mind, whereas psychiatry is a medical specialty practiced by licensed physicians who can prescribe medication for mental disorders.

• Rhymes for psychology

Word Origin & Etymology

Coined in Modern Latin as 'psychologia' in the 16th century from Ancient Greek 'psyche' (breath, spirit, soul) and '-logia' (study of). In Greek mythology, Psyche was the mortal woman who became the goddess of the soul.

Cite this Entry


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