Signalling is a alternative form of signaling.
As verbs the difference between signaling and signalling
is that signaling is present participle of lang=en while signalling is present participle of lang=en.
As nouns the difference between signaling and signalling
is that signaling is the sending of a biochemical signal while signalling is the use of signals in communications, especially the sending of signals in telecommunications.
signaling
Alternative forms
* signalling (UK)
Verb
(head)
Noun
(
en noun)
(biochemistry) The sending of a biochemical signal
signalling
Alternative forms
* signaling (US)
Verb
(head)
Noun
the use of signals in communications, especially the sending of signals in telecommunications
(rail transport) the signals and associated equipment required for their operation.