resonator
US /ˈrez.ən.eɪ.t̬ɚ/
UK /ˈrez.ən.eɪ.t̬ɚ/
1.
ressonador
a device or system that exhibits resonance or resonant effects, especially as an electrical circuit or a cavity
:
•
The guitar's resonator amplifies the sound.
O ressonador da guitarra amplifica o som.
•
Microwave ovens use a cavity resonator.
Fornos de micro-ondas usam um ressonador de cavidade.