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signal

/ˈsɪɡnəl/
Main Example

He signaled to the waiter for the check.

Example context
Grammatical Info:
Verb (v.)

To make a gesture or sound to attract attention or convey a message.

Other Example
Synonyms
Synonyms

signal

/ˈsɪɡnəl/
Main Example

The satellite sent a signal to the ground station.

Example context
Grammatical Info:
Noun (n.)

A specific indication or warning, often in a technical or scientific context.

Other Example
Synonyms
Synonyms

signal

/ˈsɪɡnəl/
Main Example

The dark clouds are a signal of rain.

Example context
Grammatical Info:
Noun (n.)

A sign or indication of something happening or about to happen.

Other Example
Synonyms
Synonyms

signal

/ˈsɪɡnəl/
Main Example

The signal light was flashing.

Example context
Grammatical Info:
Adjective (adj.)

Relating to or serving as a signal.

Other Example

The signal tone indicated it was time to start.

She received a signal from her friend to come over.

The signal flag was raised to show the boat was ready.

Synonyms

signal strength

signal processing

signal system

Synonyms

indicative

alerting

notifying

signal

/ˈsɪɡnəl/
en-us undefinedsignal
Main Example

The traffic light gives a signal to stop.

Example context
en-us flagThe traffic light gives a signal to stop.
Grammatical Info:
Noun (n.)

A sound, gesture, or sign that conveys information or instructions.

Other Example

The teacher raised her hand as a signal to be quiet.

en-us flagThe teacher raised her hand as a signal to be quiet.

He used a whistle as a signal for the players to start.

en-us flagHe used a whistle as a signal for the players to start.

The bell rang as a signal that class was over.

en-us flagThe bell rang as a signal that class was over.
Synonyms

give a signal

en-us flaggive a signal

receive a signal

en-us flagreceive a signal

signal for help

en-us flagsignal for help
Synonyms

indication

cue

notification

signal

/ˈsɪɡnəl/
Main Example

She will signal when it's time to start.

Example context
Grammatical Info:
Verb (v.)

To indicate or communicate something through a gesture, sound, or sign.

Other Example
Synonyms
Synonyms

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