transmission line

noun

Definition of transmission line

: a metallic circuit of three or more conductors used to send energy usually at high voltage over a considerable distance specifically : a usually metallic line used for the transmission of signals or for the adjustment of circuit performance and often consisting of a pair of wires suitably separated, a coaxial cable, or a wave guide

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Learn More About transmission line

Dictionary Entries Near transmission line

transmission level

transmission line

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Cite this Entry

“Transmission line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/transmission%20line. Accessed 24 Sep. 2021.

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