panic

US /ˈpæn.ɪk/
UK /ˈpæn.ɪk/
"panic" picture
1.

sudden uncontrollable fear or anxiety, often causing wildly unthinking behavior

:
The crowd was in a state of panic after the explosion.
He felt a sudden surge of panic when he realized he had lost his passport.
1.

feel or cause to feel panic

:
Don't panic, we'll find a solution.
The sudden noise made everyone panic.