Analysis of information sources in references of the Wikipedia article "Spinning tunnel" in English language version.
noun: a whirling mass of fluid or air, especially a whirlpool or whirlwind. example: 'we were caught in a vortex of water' figurative: 'a swirling vortex of emotions'
noun: a whirling mass of fluid or air, especially a whirlpool or whirlwind. example: 'we were caught in a vortex of water' figurative: 'a swirling vortex of emotions'