Signalingverb
present participle of signal
Signalingnoun
The sending of a biochemical or other type of signal.
Signalingnoun
any communication that encodes a message;
Signallingverb
present participle of signal
Signallingnoun
the use of signals in communications, especially the sending of signals in telecommunications
Signallingnoun
(rail transport) the signals and associated equipment required for their operation.