<p><strong>Verb (used with object)</strong></p><ul><li>to affect with nausea; sicken: The overwhelming smell of boiled cabbage nauseated them</li><li>to cause to feel extreme disgust: His vicious behavior toward the dogs nauseates me</li></ul><p><strong>Verb (used without object)</strong></p><ul><li>to become affected with nausea</li></ul>