signal
Aussprache: [/ˈsɪɡnəl/]
Wort
Kontext: „communication“
(noun) a sound, action, or object that gives information, instructions, or warnings.
Beispiel
The traffic light turned red, which was a signal for the cars to stop.
Beispiel
There was no signal to indicate when the event would start.
Beispiel
What kind of signal did you receive to know it was time to go?
Kontext: „technology“
(noun) a wave or pulse of electricity that carries information, especially in telecommunications or electronics.
Beispiel
The satellite sent a signal to the space station.
Beispiel
The computer couldn't process the signal properly.
Beispiel
How does a cellphone receive a signal to call someone?
Kontext: „communication“
(verb) to send a message or warning by actions or signs.
Beispiel
She signaled to him to be quiet with a gesture.
Beispiel
He failed to signal his intention to turn left.
Beispiel
How do you usually signal to others that you need help?
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