Standard Lemma guide

behaviourism

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

British standard spelling of behaviorism (“an approach to psychology focusing on behavior”).

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: human-sciences, psychology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

British standard spelling of behaviorism (“statements about mental states are reducible to statements of physical behavior”).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: logical behaviourism, philosophical behaviourism, analytical behaviourism, analytic behaviorism, analytic behaviourism, analytical behaviorism, behaviorism, behaviourism, philosophical behaviorism

Antonyms: none provided

3

noun

Meaning 3

an approach to psychology that emphasizes observable measurable behavior

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: behaviorism, behavioristic psychology, behaviouristic psychology

Antonyms: none provided

Broader terms: experimental psychology, psychonomics

Narrower terms: reflexology

History

Etymology

Etymology tree English behaviour Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English behaviourism From behaviour + -ism.