vortex

noun
  1. A mass of whirling fluid or air, especially a whirlpool or whirlwind. noun
    The tornado formed a powerful vortex that uprooted trees and destroyed houses.
    The drain created a small vortex as the water spiraled down.
  2. A situation regarded as drawing into its center all that surrounds it, often with irresistible force. noun
    The company was caught in a financial vortex, leading to its eventual bankruptcy.
    She found herself in a vortex of emotions after the sudden news.