Stupor/ˈstuːpər/ Definition 1 of 2Pro Tip 1/3Physical Causes Stupor often results from physical conditions like illness or intoxication. His feverish illness left him in a stupor, unresponsive to our questions. Pro Tip 2/3Temporary State 'Stupor' usually describes a temporary condition, not a permanent one. She snapped out of her medication-induced stupor by the next morning. Pro Tip 3/3Not Sleep Stupor is not sleeping; it's a groggy state where someone is barely awake. Even in a stupor, he could hear voices around him.