behavior

American  

[bih-heyv-yer] / bɪˈheɪv yər /

especially British, behaviour

noun

1. manner of behaving or acting.

   Synonyms:

   carriage , bearing , demeanor

2. Psychology, Animal Behavior.

   1. observable activity in a human or animal.

   2. the aggregate of responses to internal and external stimuli.

   3. a stereotyped, species-specific activity, as a courtship dance or startle reflex.

3. Often behaviors. a behavior pattern.

4. the action or reaction of any material under given circumstances.

   the behavior of tin under heat.

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behavior Scientific  

/ bĭ-hāv′yər /

1. The actions displayed by an organism in response to its environment.

2. One of these actions. Certain animal behaviors (such as nest building) result from instinct, while others (such as hunting) must be learned.

3. The manner in which a physical system, such as a gas, subatomic particle, or ecosystem, acts or functions, especially under specified conditions.

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behavior Idioms  

1. see on one's best behavior.

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Related Words

Behavior, conduct, deportment, comportment refer to one's actions before or toward others, especially on a particular occasion. Behavior refers to actions usually measured by commonly accepted standards: His behavior at the party was childish. Conduct refers to actions viewed collectively, especially as measured by an ideal standard: Conduct is judged according to principles of ethics. Deportment is behavior related to a code or to an arbitrary standard: Deportment is guided by rules of etiquette. The teacher gave Susan a mark of B in deportment. Comportment is behavior as viewed from the standpoint of one's management of one's own actions: His comportment was marked by a quiet assurance.

Other Word Forms

• behavioral adjective
• interbehavior noun

Etymology

Origin of behavior

First recorded in 1375–1425; behave ( def. ) + -ior (on model of havior, variant of havor, from Middle French (h)avoir “a having,” ultimately from Latin habēre “to have”); replacing late Middle English behavoure, behaver; -or ¹ ( def. )

Example Sentences

Come to this conversation from a place of curiosity, says Matt Abrahms, a communication consultant and lecturer in organizational behavior at Stanford University.

From MarketWatch

Each stage reflects a different way the brain supports thinking, learning, and behavior as we grow, mature, and eventually experience age-related decline.

From Science Daily

Its future behavior remains one of the biggest unknowns in forecasts of global sea-level rise.

From Science Daily

Yet Beijing chose to activate mechanisms that mobilize public opinion—indirectly shaping the behavior of businesses and consumers—and afford the government plausible deniability.

From The Wall Street Journal

The study, published November 25 in Neuron, reports that behavior and internal conditions directly influence how visual information is processed.

From Science Daily

Related Words

• act
• action
• attitude
• conduct
• demeanor
• management
• nature
• performance
• practice
• presence
• role
• style