In aviation terminology, what does a dive refer to?

In aviation terminology, a dive specifically refers to a steep descent of an aircraft. This term is often used in the context of maneuvering, where a pilot intentionally descends at a significant angle, which can be part of specific flight operations or tactics. This steep angle often results in a rapid loss of altitude and can be a result of various factors, including performance testing or emergency situations. Understanding this term is crucial for pilots and aviation professionals, as it indicates a significant change in flight dynamics that requires careful control and awareness of the aircraft's performance and structural limits.