- variocoupler
- \\|verē(ˌ)ō, |va(a)rē(ˌ)ō+\ noun
Etymology: vari- + coupler: an inductive coupler the mutual inductance of which is adjustable by moving one coil with respect to the other
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/vair'ee oh kup"leuhr/, n. Elect.a transformer having coils with a self-impedance that is essentially constant but a mutual impedance that can be varied by moving one coil with respect to the other.
Useful english dictionary. 2012.