Definition of Three-way switch

1. Noun. An electric switch that has three terminals; used to control a circuit from two different locations.

Exact synonyms: Three-point Switch
Generic synonyms: Electric Switch, Electrical Switch, Switch

Definition of Three-way switch

1. Noun. A type of light switch which can be arranged in pairs to control lights from two locations, as at either end of a stairway or long hallway. ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of Three-way Switch

three-quarter sister
three-quarter sisters
three-quarters
three-seeded mercury
three-sided
three-space
three-spaces
three-spined stickleback
three-square
three-time loser
three-toed sloth
three-up
three-way calling
three-way switch (current term)
three-ways
three-wheel
three-wheeled
three-wheeler
three L
three R's
three Rs
three card brag
three day eventing
three guys in a garage
three hots and a cot
three hundred
three o'clock
three of a kind

Literary usage of Three-way switch

Below you will find example usage of this term as found in modern and/or classical literature:

1. Electrical Construction: An Elementary Course for Vocational Schools by Walter Benedict Weber (1916)
"Principle All lamps, including the three-way switch circuit, can be controlled ... Object To show that when a three-way switch circuit is included, ..."

2. Wiring of Finished Buildings: A Practical Treatise, Dealing with the by Terrell Croft (1915)
"For hall lighting, three-way switch circuits are usually installed so that the hall lamps can be controlled from either the first or second floors as shown ..."

3. The Technical World (1904)
"I, I wish to know how lights A and B can be arranged on a three-way -switch, so that when light A is X*"' Thne-Way Switch FIG. 1. ..."

4. Handbook of Mechanical and Electrical Cost Data: Giving Shipping Weights by Halbert Powers Gillette, Richard Turner Dana (1918)
"4.00 One set of two three-way switch outlets controlling two or three-lamp outlets 5.00 One set of two three-way and one four-way switch outlet controlling ..."

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