power line

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun An electrical wire, cable or conduit, suspended in air by utility poles or transmission towers, or buried underground, used for the carrying of electricity either from a power source such as a generating station to a substation, or from a substation to a building such as a plant, commercial building or a home.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun cable used to distribute electricity