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Definición de “signal” en inglés

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signal

noun [C] uk   /ˈsɪɡ.nəl/ us  

signal noun [C] (ACTION)

B2 an action, movement, or sound that gives information, a message, a warning, or an order: When she gave (them) the signal, they all cheered. [+ that] The firework was a signal that the festival had started. [+ to infinitive] The police officer gave us a signal to stop. The signal for a race to start is often the firing of a gun. US ( UK indicator) a turn signal
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signal noun [C] (WAVE)

B2 a series of electrical or radio waves that are sent to a radio or television in order to produce a sound, picture, or message
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signal noun [C] (SHOWING)

something that shows that something else exists or is likely to happen: The poor result is a clear signal of his deteriorating confidence. The changing colour of the leaves on the trees is a signal that it will soon be autumn.

signal noun [C] (EQUIPMENT)

equipment, especially on the side of a railway or road, often with lights, that tells drivers to stop, continue, or go more slowly: a railway signal a traffic signal a road signal

signal

verb uk   /ˈsɪɡ.nəl/ (-ll- or US usually -l-) us  

signal verb (ACTION)

C2 [I or T] to make a movement, sound, flash, etc. that gives information or tells people what to do: Flashing lights on a parked car usually signal a warning (to other motorists). He signalled left, and turned the lorry slowly. He was signalling (= giving a signal) with a red flag. She signalled for help. [+ that] She signalled to the cars behind that they were going the wrong way. [+ obj + to infinitive ] The children's mother signalled them to be quiet. [+ to infinitive] The children's mother signalled to/for them to be quiet.
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signal verb (SHOW)

[T] to show that you intend or are ready to do something: [+ that] The union has signalled that the workers will strike. The union has signalled the workers' intention to strike. The death of Chairman Mao signalled (= marked) the end of an era in Chinese history.

signal

adjective [before noun] uk   /ˈsɪɡ.nəl/ formal us  
noticeable and unusual: a signal success/failure
Traducciones de “signal”
en coreano 신호, 통신…
en árabe إشارة, إشارة البَثّ…
en francés signal, feu…
en turco işaret, sinyal, radyo/televizyon sinyali…
en italiano segnale…
en chino (tradicionál) 行動, 信號, (車輛)轉向燈…
en ruso команда, знак, сигнал…
en polaco sygnał, znak, oznaka…
en español señal…
en portugués sinal…
en alemán das Signal…
en catalán senyal…
en japonés 合図, 信号, 電波…
en chino (simplificado) 行动, 信号, (车辆)转向灯…
(Definition of signal from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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