noun
Meaning 1
A light switch with two pairs of two terminals, which can be switched between straight-through or swapped wiring. Typically used as part of a circuit to control a light or other device from three or more locations.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: business, electrical-engineering, electricity, electromagnetism, energy, engineering, natural-sciences, physical-sciences, physics
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: four-way switch
Antonyms: none provided