Behave

/bɪˈheɪv/

Meaning & Definition

verb
to act in a particular way, especially to act properly or as expected
Children are expected to behave during the performance.
to conduct oneself in a specific manner
She tends to behave more calmly in stressful situations.
to act in accordance with social norms or rules
Please behave yourself while we have guests over for dinner.
to respond to stimuli in a certain way, particularly in reference to animals or objects
The dog didn’t behave well when left alone, barking continuously.

Etymology

Middle English, from be- + have (sense of 'to have a behavior')

Common Phrases and Expressions

behave oneself
To act properly or in a way that is socially acceptable.
behave like a grown-up
To act in a mature or responsible manner.
behaving badly
Acting inappropriately or unacceptably.

Related Words

behavior
The way in which one acts or conducts oneself.
misbehave
To act out of order or inappropriately.
unbecoming
Not proper or appropriate; not in accordance with what is socially acceptable.

Slang Meanings

To act cool or to play it safe.
Just behave and don't cause any trouble at the party.
To chill out or settle down.
You'll have to behave if you want to get into the club.