All 6 Uses

hysteria
in
An Inspector Calls
(Auto-generated)

With hysterical laugh, to GERALD.†
p. 28.2 *

hysterical = exceedingly funny (resulting in uncontrollable laughter); or exhibiting excessive, uncontrollable emotion
He means that I'm getting hysterical now.†
p. 28.6
SHEILA gives a short, hysterical laugh†
p. 31.5
You're behaving like a hysterical child tonight!†
p. 46.6
Why, you hysterical young fool—get back—or I'll INSPECTOR.†
p. 53.1
Well, go to bed then, and don't stand there being hysterical.†
p. 67.4

Definitions:

(1) (hysteria)
a state of excessive, uncontrollable emotion

In addition to being the adjective form of hysteria, the form hysterical can also indicate that something is exceedingly funny (leading to uncontrollable laughter)
(2) (meaning too rare to warrant focus)