Signal /ˈsɪɡnəl/

The meaning and definition of Signal, with examples, synonyms, and a word game to make it stick.

Definition

noun

A sequence of states representing an encoded message in a communication channel.
Any variation of a quantity or change in an entity over time that conveys information upon detection.

verb

To indicate; to convey or communicate by a signal.
To communicate with (a person or system) by a signal.
“Seeing the flames, he ran to the control room and signalled headquarters.”

adjective

Standing above others in rank, importance, or achievement.
“a signal exploit; a signal service; a signal act of benevolence”

Synonyms eminent noteworthy significant

Antonyms noise

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Signal /ˈsɪɡnəl/

Definition

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