| a chattering or flighty, light-headed person. |
| a fool or simpleton; ninny. |
vortex vor·tex (vôr'těks')
n. pl. vor·tex·es or vor·ti·ces (-tĭ-sēz')
A spiral motion of fluid within a limited area, especially a whirling mass of water or air that sucks everything near it toward its center.
| vortex (vôr'těks') Pronunciation Key
Plural vortexes or vortices (vôr'tĭ-sēz') A circular, spiral, or helical motion in a fluid (such as a gas) or the fluid in such a motion. A vortex often forms around areas of low pressure and attracts the fluid (and the objects moving within it) toward its center. tornados are examples of vortexes; vortexes that form around flying objects are a source of turbulence and drag. See also eddy. |