<p><strong>Noun</strong></p><ul><li>the act or an instance of waking up: Arousals occur naturally during sleep and increase with age.</li><li>the act of stimulating someone sexually, or the state of being sexually stimulated: Some yoga practices improve levels of arousal in sexually unsatisfied women.</li><li>the act of stirring up or the state of being stirred up; excitement: Relieving teens from stress in conversations can be a very effective way to prevent the arousal of anger.</li><li>Be aware of your level of emotional arousal when making decisions.</li><li>Relieving teens from stress in conversations can be a very effective way to prevent the arousal of anger.</li></ul>