1. present participle of signalise; marking or indicating something as notable or significant
Usage: British spelling; present participle form

Examples

• The ceremony was signalising the start of a new era.
• She was signalising her approval with enthusiastic applause.
• The red flags were signalising danger to the approaching ships.
• The company is signalising its commitment to environmental protection.
• The bells were signalising the end of the working day.
• His promotion was signalising recognition of his hard work.