behavior
UK[bɪˈheɪvjə]US[bɪˈheɪvjər]
n
the way in which one acts or conducts oneself, especially towards others.
n
the way in which an animal or person acts in response to a particular situation or stimulus.
n
the way in which a machine or natural phenomenon works or functions.
Morpheme Breakdown
be
hav
ior
be
thoroughly
hav
ior
Etymology
The word "behavior" originates from the late Middle English verb "behave," which itself is a combination of the intensive prefix "be-" and the verb "have." The core concept is "to have or hold oneself in a particular way," implying self-possession and manner of conduct. The noun form "behavior" emerged by adding the "-ior" suffix (from Anglo-French, akin to "-our" as in "honour"), which denotes a state or condition. Thus, the literal meaning "the state of having (oneself) thoroughly" evolved into the modern abstract sense of one's observable actions and manners in any given context.
Analysis
Structure: be + hav + ior
- be- (English, from Old English be-): A prefix with a completive or intensive force, meaning "thoroughly" or "about".
- hav (English, from Old English habban): The root meaning "to have, to hold".
- ior (English, from Latin -ior via Anglo-French -our/-iour): A suffix forming nouns of state, condition, or quality.
Examples
The teacher praised the child for her good behavior in class.
Scientists are studying the hunting behavior of wolves.
The erratic behavior of the software indicates a possible bug.