Definition of dangers:
(n) :
Exposure to likely harm; peril.
(n) :
An instance or cause of likely harm.
(n) :
(mainly outside US, rail transport) The stop indication of a signal (usually in the phrase "at danger").
(n) :
(UK, derogatory) A contemptible person, especially one seen as perverted or mentally ill.
(n) :
(obsolete) Mischief.
(n) :
(obsolete) Ability to harm; someone's dominion or power to harm or penalise. See in one's danger, below.