signalling

---

Verb

1. present participle of signal#English|signal

Noun

signalling (British spelling)

1. the use of signals in communications, especially the sending of signals in telecommunications
2. (rail transport) the signals and associated equipment required for their operation.

---

This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.004