rheostat

Etymology
From.

Noun

 * 1) An electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider.

Translations

 * Bulgarian: реостат
 * Chinese:
 * Mandarin:
 * Czech: reostat, potenciometr
 * Finnish: reostaatti
 * French: ,
 * German:
 * Italian: ,
 * Romanian:
 * Russian:
 * Spanish:, reóstato
 * Vietnamese: