Mini-vortex is a term used to describe a small, localized area of swirling air or water. It is often seen in the atmosphere, where it can cause strong winds and turbulence. The term mini-vortex is also used to describe a small whirlpool in a body of water. In both cases, the mini-vortex is created by a difference in pressure or temperature between two areas. The crossword solution for mini-vortex is EDDY, which is a type of circular current found in bodies of water.