phantom circuit
noun Electricity.
a circuit derived from two suitably arranged pairs of wires, each pair being a circuit (side circuit) and also acting as one half of an additional derived circuit, the entire system providing the capabilities of three circuits while requiring wires for only two.
Origin of phantom circuit
First recorded in 1880–85
Words nearby phantom circuit
phantasmagory,
phantasmal,
phantast,
phantasy,
phantom,
phantom circuit,
phantom corpuscle,
phantom limb,
phantom limb pain,
phantom pregnancy,
phantom stock