A physiological and psychological state of being awake or reactive to stimuli, including elevated heart rate and blood pressure and a condition of sensory alertness, mobility and readiness to respond.
The act of arousing or the state of being aroused.
Arousal from sleep or hibernation.
Sexual arousal.
The state or quality of being moderate; avoidance of extremes
An instance of moderating: bringing something away from extremes, especially in a beneficial way
The process of moderating a discussion