What is a "zephyr"?

A "zephyr" refers to a gentle breeze, typically one that is light and refreshing. This term is often connected to the pleasant, mild winds that are characteristic of springtime, contributing to a sense of renewal and growth in nature. The imagery associated with a zephyr evokes calmness and softness, making it a favorable weather phenomenon. In contrast, the other options involve more intense weather elements such as storms and dense fog, or they pertain to living things like flowers, which do not capture the essence of a "zephyr."