noun
1. : a spin in which the longitudinal axis of an airplane inclines downward at a smaller angle than 45 degrees
2. slang : a state of mental confusion
noun
1. : a spin in which the longitudinal axis of an airplane inclines downward at a smaller angle than 45 degrees
2. slang : a state of mental confusion
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012