Definition Synonyms
Definition of signalling - Reverso English Dictionary
Noun
1.
communication methodUK act of using signals to communicateUK
- The railway uses traditional signalling for train operations..
2.
railwaysTECH. UK signals and equipment in rail transportTECH. UK
- The railway signalling system ensures train safety.
Adjective
1.
communicationUK related to sending or conveying signalsUK
- The signalling equipment was installed last week.
2.
indicatorUK indicative of a particular state or conditionUK
- The signalling behavior showed the animal was stressed.
Images of signalling
signals and equipment in rail transport
Origin of signalling
Latin, signum (mark) + -alis (pertaining to)
Terms with signalling included in their meaning
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Examples of signalling in a sentence
Signalling was disrupted due to the storm. Modern signalling is crucial for efficient train operations. The museum displayed old railway signalling equipment. The signalling system was upgraded for better efficiency. Signalling devices are crucial for train safety. The signalling lights indicated a malfunction.
Her signalling tone suggested she was upset.
View all translations of signalling
Click below to see the appropriate translations facing each meaning.
- French:signalisation, de signalisation, ...
- German:Signalgebung, Signal-, ...
- Italian:segnalazione, di segnalazione, ...
- Spanish:señalización, de señalización, ...
- Portuguese:sinalização, de sinalização, ...
- Chinese:信号传递, 信号的, ...
- Japanese:信号, 信号の, ...
- Arabic:تَشْوِير, إِشَارِيّ, ...
- Hebrew:אִיתוּת, אִתוּתִי, ...
- Russian:сигнализация, сигнальный, ...
- Ukrainian:сигналізація, сигнальний, ...
- Hindi:संकेत-प्रेषण, संकेत, ...
Definition of signal - Reverso English Dictionary
Noun
1.
attention cuegesture or sound to communicate a message
- She gave a signal to start the race.
2.
safety cuedevice or light indicating a command or warning
- The traffic signal turned red.
3.
communicationsign or indication of something to happen
- The dark clouds were a signal of rain.
4.
dataTECH. useful information distinguished from noiseTECH.
- The engineer filtered the signal from the noise.
5.
waveTECH. electromagnetic wave carrying informationTECH.
- The radio signal was strong.
6.
scienceTECH. variation in a quantity conveying informationTECH.
- The scientist analyzed the signal from the experiment.
7.
technologyTECH. communication method between processes in computingTECH.
- The program sent a signal to the server.
8.
chemistryTECH. biochemical interaction between cellsTECH.
- The cells responded to the signal.
Verb
1.
communicate intenttr./intr. make a gesture or action to convey information or instructionstr./intr.
- He signaled to turn left at the intersection..
2.
communicationtr. show something is happening or true by a sign or actiontr.
- Dark clouds signal rain is coming.
Adjective
1.
communicationserving as a warning or cue to show something
- The signal lights were crucial for directing traffic.
2.
importancestanding out as important or notable
- The signal achievement of her career was winning the award.
Images of signal
device or light indicating a command or warning
Expressions with signal
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
quarterback who calls, directs offensive plays in football
The signal caller changed the play at the line.
raise concern or suspicion
His inconsistent statements signaled a red flag to the investigators.
gesture used to communicate silently in sports
The coach used a hand signal to call the play.
fail to notice a sign or cue
He missed the signal to start the race.
message or information sent via radio waves
They received a distress radio signal from the ship..
light used to give a signal
The signal light turned green, indicating it was safe to proceed.
method of communication using smoke columns
The tribe used a smoke signal to communicate.
signal to start a race or event
The referee blew the whistle as the starting signal.
device controlling vehicle flow at intersections
The traffic signal turned red, causing cars to stop.
sound or action that wakes someone up
The wake-up signal rang at 6 AM sharp.
sound or message from a device warning about danger or trouble
The smoke detector sent an alarm signal to the control room.
warning of potential or imminent danger
The flashing lights acted as a danger signal at the crossing..
unclear message often contradicting a situation
She received mixed signals about his feelings.
show or warn that a problem is happening or coming
Dark clouds signal trouble for our picnic.
flashing light on a vehicle indicating a turn
He forgot to use his turn signal before changing lanes.
indication of a potential problem
The sudden drop in temperature was a warning signal for frost.
internationally recognized signal indicating help is needed
The SOS was a distress signal understood worldwide.
signal that does not represent actual conditions
The alarm was triggered by a false signal from the sensor.
sharing someone's content with your audience
The influencer gave a signal boost to the charity event.
indicate a win or success
The team's performance signaled victory in the championship.
hand gesture used by gang members
He flashed a gang signal to his friend.
flag used to convey specific messages visually
Each signal flag represents a different letter or message.
indicator of the quality of a signal
The phone's signal strength dropped in the basement.
sound or sign used to attract attention
The nurse responded to the patient's call signal immediately.
Origin of signal
Latin, signum (mark, token) + -alis (pertaining to)
Examples of signal in a sentence
The whistle was the signal for the players to begin. The train signal indicated it was safe to cross. A signal was given to start the operation. The whistle was a signal to start the race. A red light is a signal to stop. The researcher found a weak signal in the recordings.
This pattern is signal, not random noise. The satellite transmitted a clear signal. Engineers analyzed the signal for any anomalies. The sensor recorded a weak signal. The signal rose sharply after stimulation. The device failed to receive the signal. A signal was emitted to start the process. The signal triggered a response in the immune system. Researchers studied the signal to understand cell communication. She signaled for help by waving her arms. The referee signaled the end of the match. The siren will signal evacuation immediately. Red flags often signal dangerous conditions. The signal flags were visible from a distance. They installed signal markers along the hiking trail. Her signal contribution was recognized by everyone. The signal event of the year was the festival.
View all translations of signal
Click below to see the appropriate translations facing each meaning.
- French:signal, faire signe, ...
- German:Signal, signalisieren, ...
- Italian:segnale, segnalare, ...
- Spanish:señal, señalar, ...
- Portuguese:sinal, sinalizar, ...
- Chinese:信号, 示意, ...
- Japanese:合図, 合図する, ...
- Arabic:إِشَارَة, أَشَارَ, ...
- Hebrew:אוֹת, לְאוֹתֵת, ...
- Russian:сигнал, сигнализировать, ...
- Ukrainian:сигнал, сигналізувати, ...
- Hindi:संकेत, संकेत देना, ...
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