Definition

Noun 1. The act or process of providing or marking with signals; the installation or use of signaling devices. This refers to the action of implementing a system of signals, such as traffic lights or railway signals. 2. A conspicuous indication; something that serves as a sign or signal. This meaning refers to the signal or sign itself, especially one that is prominent or clearly visible.

Usage

• The primary use of signalisation pertains to transportation and safety systems, describing the infrastructure of signs and signals.
• In a broader sense, it can refer to any act of making something known or evident through a clear sign.

Examples

• Transportation Context:
  • The signalisation at the new intersection includes traffic lights and pedestrian crossing signals.
  • Improving railway signalisation is crucial for preventing accidents.
• General Context:
  • The sudden silence was a clear signalisation of their disapproval.
  • The bright plumage of the bird serves as a signalisation to potential mates.

Advanced Usage

• "Signalisation system": A complete set of interconnected signaling devices and rules.
  • The city is upgrading its entire traffic signalisation system.
• Used in technical and engineering reports to describe the planning and implementation of signaling.

Variants and Related Words

• Signal (n/v): The sign or message itself; to communicate using signals.
• Signaling (n): The American English variant of signalisation, more commonly used.
• Signage (n): Collective term for signs, especially for information or advertising.

Synonyms

• Indication: Something that serves to indicate or show.
• Sign: An object, quality, or event whose presence or occurrence indicates the probable presence or occurrence of something else.
• Marking: The act of making a mark or marks for identification.

Notes

• Signalisation is the British English spelling. The American English equivalent is typically signaling when referring to the act or process.
• The meaning "conspicuous indication" is less common but valid, aligning it closely with the concept of a clear signal.

Noun

1. a conspicuous indication