1. Literally, "that which into is deposited (received)" as in Waste Receptacle--fancy term for trashcan.
2. Electrical. A flush- or panel-mount, outlet, of the female gender. If used for signal rather than providing AC or DC power, may also be known as a jack.
In North America, the most popular receptacle is the NEMA 5-15 (Edison) Grounded Duplex Receptacle:
http://www.do-it-yourself-help.com/wiring_receptacles.html
2. Electrical. A flush- or panel-mount, outlet, of the female gender. If used for signal rather than providing AC or DC power, may also be known as a jack.
In North America, the most popular receptacle is the NEMA 5-15 (Edison) Grounded Duplex Receptacle:
http://www.do-it-yourself-help.com/wiring_receptacles.html