made, done, or formed on or as if on the spur of the moment : improvised. 2 : composed or uttered without previous preparation : extemporaneous.
What is an example of impromptu?
Examples of impromptu speaking
You get called into a meeting to tell them the latest on an issue. You are asked an unexpected question while on a panel of speakers. You receive unexpected pushback on your ideas at a company meeting. You are asked on the spot to give a goodbye speech to a departing employee
