signal -
an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
signal -
any incitement to action; "he awaited the signal to start"; "the victory was a signal for wild celebration"
Adjective
signal -
notably out of the ordinary; "the year saw one signal triumph for the Labour party"
= synonym
= antonym
= relatert ord
Wiktionary
Substantiv
signal -
An indication given to another person.
signal -
An on-off light, semaphore, or other device used to give an indication to another person.
signal -
Of a radio, TV, telephone, internet, etc An electrical or electromagnetic action, normally a voltage that is a function of time that conveys the information of the radio or TV program or of communication with another party.