signals
Pronunciation:
/ˈsɪɡnəlz/noun
Definitions
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.
A sign made to give notice of some occurrence, command, or danger, or to indicate the start of a concerted action.
An on-off light, semaphore, or other device used to give an indication to another person.
verb
Definitions
To indicate; to convey or communicate by a signal.
To communicate with (a person or system) by a signal.
Example: Seeing the flames, he ran to the control room and signalled headquarters.