n.
1.the psychological state of being irritated or annoyed
2.a sudden outburst of anger
3.(pathology) abnormal sensitivity to stimulation
4.the neural or electrical arousal of an organ or muscle or gland
5.an uncomfortable feeling in some part of the body
6.unfriendly behavior that causes anger or resentment
7.the act of troubling or annoying someone
Idiom of the Day
make one's hair stand on end
to frighten or horrify someone
The horror movie made my hair stand on end.
