<p><strong>Noun</strong></p><ul><li>A manner of behaving or acting.</li><li>Synonyms: carriage, bearing, demeanor.</li><li>Psychology, Animal Behavior: observable activity in a human or animal.</li><li>The aggregate of responses to internal and external stimuli.</li><li>A stereotyped, species-specific activity, as a courtship dance or startle reflex.</li><li>Often behaviors: a behavior pattern.</li><li>The action or reaction of any material under given circumstances: the behavior of tin under heat.</li></ul>