Phrase guide

transmission line

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A set of wires used for long-distance electric power transmission.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: power transmission line

Antonyms: none provided

2

noun

Meaning 2

A structure such as a waveguide or stripline constructed so as to pass electric signals with fidelity and minimal loss.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a conductor for transmitting electrical or optical signals or electric power

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cable, line

Antonyms: none provided

Broader terms: conductor

Narrower terms: coaxial cable, coax, coax cable, electrical cable, fiber optic cable, fibre optic cable, power line, power cable, printer cable

History

Etymology

No etymology was provided for this word.

Across languages

Translations

6 source translations are retained for this English entry.

  • Bulgarian: електропрово́д (elektroprovód) — set of wires
  • Chinese Mandarin: 輸電線路 /输电线路 — set of wires
  • Finnish: siirtolinja — set of wires
  • Japanese: 送電線 (sōdensen) — set of wires
  • Mongolian: цахилгаан дамжуулах агаарын шугам (caxilgaan damžuulax agaaryn šugam) — set of wires
  • Finnish: siirtolinja — structure to pass electric signals