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Spanish translation of “signal”

signal

noun /ˈsiɡnəl/
a sign (eg a movement of the hand, a light, a sound), especially one arranged beforehand, giving a command, warning or other message He gave the signal to advance. a machine etc used for this purpose a railway signal. the wave, sound received or sent out by a radio set etc The signal is very faint. signalman noun a person who operates railway signals.
guardavía
a person who sends signals in general He is a signalman in the army.
(Definition of signal from the Password English-Spanish Dictionary © 2013 K Dictionaries Ltd)

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