behave
Americanverb (used without object)
-
to act in a particular way; conduct or comport oneself or itself.
The ship behaves well.
- Synonyms:
- perform
-
to act properly.
Did the child behave?
-
to act or react under given circumstances.
This plastic behaves strangely under extreme heat or cold.
verb (used with object)
verb
-
(intr) to act or function in a specified or usual way
-
to conduct (oneself) in a specified way
he behaved badly towards her
-
to conduct (oneself) properly or as desired
the child behaved himself all day
Other Word Forms
- unbehaving adjective
- well-behaved adjective
Etymology
Origin of behave
First recorded in 1400–50; late Middle English behaven “to behave oneself”; equivalent to be- + have
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
During later tests, the areas previously exposed to the electron beam behaved differently and displayed distinct colors.
From Science Daily
Genes critical for heart function behaved this way in heart cells, while neuron-related genes did the same in brain cells.
From Science Daily
Perovskites are a type of semiconductor, but they behave very differently from traditional materials like silicon and gallium arsenide.
From Science Daily
To address this, scientists have developed control systems that help these machines behave in predictable ways.
From Science Daily
Looking ahead, the researchers plan to further investigate how these nanoscrolls behave at the quantum level, particularly their potential for superconductivity.
From Science Daily
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
