When you dream hornet means: The dreaming of hornets can bring your attention to trouble ahead. A hornet in the Bible can translate to panic, fear, dread, and anxiety. However, most symbol texts see hornets as persistent threats, anger people, situations, or suppressed emotions that are stung by them. In a dream, a hornet can be seen as people taking revenge on you or their anger. It becomes positive to eliminate the threat if you kill or see a dead hornet.
(in Dream Dictionary)