set off

1.
generalneutral
- To begin a journey or depart from a place.
2.
generalneutral
- To cause (an alarm, device, or explosive) to operate or detonate; to activate or trigger.
3.
generalneutral
- To cause to start or provoke a reaction, series of events, or chain reaction.
4.
generalinformal
- To set off (something) by providing a contrast or complement that enhances its appearance or effect.

Examples:

No examples available.