signal

• signal

• Signal

• signal

• signal

• signal

• signal

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• signal

signal

Noun

any nonverbal action or gesture that encodes a message; "signals from the boat suddenly stopped"

Synonyms:

• signal
• signaling
• sign

Noun

any incitement to action; "he awaited the signal to start"; "the victory was a signal for wild celebration"

Synonyms:

• signal

Noun

an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

Synonyms:

• signal

Verb

communicate silently and non-verbally by signals or signs; "He signed his disapproval with a dismissive hand gesture"; "The diner signaled the waiters to bring the menu"

Synonyms:

• sign
• signal
• signalize
• signalise

Verb

be a signal for or a symptom of; "These symptoms indicate a serious illness"; "Her behavior points to a severe neurosis"; "The economic indicators signal that the euro is undervalued"

Synonyms:

• bespeak
• betoken
• indicate
• point
• signal

Adjective

notably out of the ordinary; "the year saw one signal triumph for the Labour party"

Synonyms:

• signal