dictionary.pt
despertador
nounmasculinegeneral usevery common/dɨʃpɨɾtɐˈdoɾ/des·per·ta·dor
Definition
1A device that emits a sound signal (alarm) at a pre-set time to wake someone up.
Usage examples
“I set the despertador for seven in the morning.”
“The loud sound of the despertador interrupted my sleep.”