an unpleasant or dangerous possibility
خطر احتمالی, خطر احتمالی پیش بینی نشده, امکان بد
When installing electrical equipment don't take any chances. A mistake could kill.
The car might break down but that's a chance we'll have to take.
The producers didn't want to take a chance on an unknown actor.
The police were taking no chances with the protesters.