coaxial cable

American  

noun

Electricity.

1. a cable that consists of an insulated conducting tube through which a central, insulated conductor runs, used for transmitting high-frequency telephone, telegraph, digital, or television signals.

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coaxial cable British  

noun

1. Often shortened to: coax.  a cable consisting of an inner insulated core of stranded or solid wire surrounded by an outer insulated flexible wire braid, used esp as a transmission line for radio-frequency signals

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coaxial cable Scientific  

/ kō-ăk′sē-əl /

1. A cable consisting of an electrically conductive wire surrounded by a layer of insulating material, a layer of shielding material, and an outer layer of insulating material, usually plastic or rubber. The purpose of the shielding layer is to reduce external electrical interference. Coaxial cables are used for transmission of high-frequency audio, video, computer network and other signals.

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Etymology

Origin of coaxial cable

First recorded in 1935–40

Example Sentences

Two cities and their teams are tied together by coaxial cable.

From Washington Times • Dec. 12, 2023

Does that old copper coaxial cable present limitation to the service?

From Seattle Times • Aug. 6, 2022

The report also revealed 47% of homes - 13.7 million - currently had access to 1Gbps-capable broadband, either via fibre or coaxial cable networks.

From BBC • Feb. 2, 2022

As a result, the fifty missiles in each squadron are connected by coaxial cable to ten control centers, assuring redundancy and enabling one center to veto another’s launch decision.

From The New Yorker • Dec. 23, 2016

Right now, he and Marty are skipping rope with some coaxial cable.

From "Feed" by M.T. Anderson

Related Words

• fiber optic cable