adjective
- indicated or announced in advance; signaled beforehand
Usage: chiefly British English; often used in transportation and communication contexts
Examples
- The presignalled route allowed drivers to prepare for the upcoming turn.
- The railway system used presignalled switches to improve safety.
- Presignalled warnings gave pedestrians time to clear the intersection.
- The presignalled announcement helped passengers board the correct platform.
- Traffic flow improved with presignalled lane changes on the highway.