|a chattering or flighty, light-headed person.|
|a fool or simpleton; ninny.|
|turbulent flow (tûr'byə-lənt) Pronunciation Key
Movement of a fluid in which subcurrents in the fluid display turbulence, moving in irregular patterns, while the overall flow is in one direction. Turbulent flow is common in nonviscous fluids moving at high velocities. Compare laminar flow.