noun🔗ShareReóstatoAn electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider."I used a rheostat to dim the lights in my room, turning the knob until the brightness was just right. "Usé un reóstato para atenuar las luces de mi habitación, girando la perilla hasta que el brillo fue el adecuado.electronicsdevicetechnologyelectricmachineChat with AIVocabulary GamePractice Reading
