despertador
nounmasculine/dɨʃpɨɾtɐˈdoɾ/high
des·per·ta·dor
Definition
A device that emits a sound signal (alarm) at a pre-set time to wake someone up.
I set the despertador for seven in the morning.
The loud sound of the despertador interrupted my sleep.
Etymology
Derivado de 'despertar' + sufixo '-dor'.