turbulence
US /ˈtə:bjələns/
・UK /'tɜ:bjələns/
B2
other
- Irregular motion of the atmosphere, especially when characterized by up-and-down currents.
- A state of disturbance or disorder.
- A state of disturbance, disorder, or uncertainty.
- A state of chaotic fluid motion.
noun
- Violent or unsteady movement of air or liquids
adjective
- (Of times) instability and unpredictability