transmission line

American  

noun

Electricity.

1. a system of conductors, as coaxial cable, a wave guide, or a pair of parallel wires, used to transmit signals.

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transmission line British  

noun

1. Sometimes shortened to: line.  a coaxial cable, waveguide, or other system of conductors that transfers electrical signals from one location to another

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Etymology

Origin of transmission line

First recorded in 1905–10

Example Sentences

See Examples For:

transmission line

With the 36-inch water transmission line undergoing repairs, West Hollywood is currently being served by an 8-inch distribution pipe.

From Los Angeles Times ● Jul. 19, 2026

Crucially, the project also includes a 550-mile high-voltage direct-current transmission line that delivers wind power from New Mexico to the Palo Verde substation in Arizona, where it then feeds into Southern California.

From Los Angeles Times ● Jun. 18, 2026

Most of the impacts appear in the early stages of a project, during transmission line construction, but some persist during operation, the researchers found.

From Los Angeles Times ● May 17, 2026

Pizarro has said that a leading theory is that a century-old transmission line, which had not carried power for 50 years, somehow re-energized to spark the blaze.

From Los Angeles Times ● Apr. 22, 2026

Connect the antenna transmission line to both of these terminal screws.

From Zenith Television Receiver Operating Manual by Anonymous