Verb
1. behave in a certain manner; show a certain behavior; conduct or comport oneself;
"You should act like an adult""Don't behave like a fool""What makes her do this way?""The dog acts ferocious, but he is really afraid of people"2. behave in a certain manner;
"She carried herself well""he bore himself with dignity""They conducted themselves well during these difficult times"3. behave well or properly;
"The children must learn to behave"