Hysteric
Hysteric , adjective
[Latin hystericus, Greek {not transcribed}, from "yste`ra the womb; perh. akin to {not transcribed} latter, later, and English utter, out.]
1.
Of or pertaining to hysteria.
With no hysteric weakness or feverish excitement, they preserved their peace and patience.
2.
In a state of hysteria; affected, or troubled, with hysterics; uncontrollably emotional; convulsive, fitful.
3.
In a state of panic or behaving in a wild irrational manner, due to fear or emotional trauma.
4.
Resembling hysteria; as, hysterical laughter.
Also: Hysterical