Turbulence/ˈtɜːrbjələns/ Definition 1 of 3Pro Tip 1/3Physical Experience Used to describe the physical sensation felt during uneven movement, often in vehicles. Passengers, prepare for some turbulence as we enter the storm. Pro Tip 2/3Weather Related Commonly associated with bad weather, especially when flying. Due to weather reports, we anticipate turbulence on our approach. Pro Tip 3/3Not Always Negative While often uncomfortable, turbulence is a regular and expected part of flight. Mild turbulence shook the cabin, but the flight continued smoothly.