vortex

Noun

(countable) A vortex is a whirlwind, whirlpool, or something else that moves in a spiral or column.
(countable) (figurative) A vortex is anything with on-going violent or chaotic activity around a center point.
(countable) (figurative) A vortex is anything which brings nearby things into its current.

This section needs someone to add example sentences to it.