Definition of outlets:
(n) :
A wall-mounted socket connected to an electrical power supply, at which current can be taken to run electrical devices.
(n) :
A shop that sells the products of a particular manufacturer or supplier.
(n) :
Something which allows for the release of one's desires.
(n) :
A vent or similar passage to allow the escape of something.
(n) :
A river that runs out of a lake.