In a way that is clear, concise, and effective. She crisply outlined the main points of the proposal during the meeting.
In a manner that is brisk and decisive. He crisply answered the questions, leaving no room for doubt.
In a way that is fresh and firm, often used to describe food. The vegetables were crisply cooked, retaining their vibrant color and texture.
With a sharp, brittle or cracking sound or manner. The dry leaves snapped crisply under their feet as they walked.