#1 behavior n. [behaviour, conduct, doings] manner of acting or controlling yourself. wn
#2 behavior n. [behaviour] the action or reaction of something (as a machine or substance) under specified circumstances; "the behavior of small particles can be studied in experiments". wn
#3 behavior n. [demeanor, demeanour, behaviour, conduct, deportment] (behavioral attributes) the way a person behaves toward other people. wn
#4 behavior n. [behaviour] (psychology) the aggregate of the responses or reactions or movements made by an organism in any situation. wn
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