Meanings
plural common wires
- An electrical wire in a residential building etc. that connects to the neutral point of the power supply and can be used to return to the origin of the circuit and thus used for grounding.
Synonyms: C wire
Synonyms & antonyms
nounAn electrical wire in a residential building etc. that connects to the neutral point of the power supply and can be used to return to the origin of the circuit and thus used for grounding.
Cite this entry
common wire. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/common%20wire
“common wire.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/common%20wire. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “common wire,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/common%20wire.
Source: common wire on Wiktionary, CC BY-SA 4.0.