BEHAVIOUR definition: 1. the way that someone behaves: 2. the way that a person, an animal, a substance, etc. behaves in…. Learn more.

The meaning of BEHAVIOR is the way in which someone conducts oneself or behaves; also : an instance of such behavior. How to use behavior in a sentence.

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Published by Houghton Mifflin Harcourt Publishing Company. BEHAVIOUR definition: behavior. See examples of behaviour used in a sentence.

People's or animals' behaviour is the way that they behave. You can refer to a typical and repeated way of behaving as a behaviour. Make sure that good behaviour is rewarded. ...human sexual behaviour. …

Mar 14, 2026 · Behaviour is any action or response an organism produces in reaction to its environment, internal state, or both. It ranges from a simple reflex like blinking to complex social actions like …

Behaviour can be regarded as any action of an organism that changes its relationship to its environment. Behavior provides outputs from the organism to the environment.

Definition of behaviour noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Behaviour is the British spelling of the same word. It has all the same meanings as behavior, and British writers use it in all the same contexts that American writers use behavior.

Behavior refers to how you conduct yourself. Generally, it’s wise to engage in good behavior, even if you're really bored.