a refined quality of gracefulness and good taste; "she conveys an aura of elegance and gentility"
a quality of neatness and ingenious simplicity in the solution of a problem (especially in science or mathematics); "the simplicity and elegance of his invention"
(psychology) the aggregate of the responses or reactions or movements made by an organism in any situation
the action or reaction of something (as a machine or substance) under specified circumstances; "the behavior of small particles can be studied in experiments"
something regarded as a normative example; "the convention of not naming the main character"; "violence is the rule not the exception"; "his formula for impressing visitors"