D defs.my
Entry 1 sense Webster, 1913

Vortical

· Vor·ti·cal · IPA /ˈvɔːtɪk(ə)l/
01 a. Of or pertaining to a vortex or vortexes; resembling a vortex in form or motion; whirling; as, a vortical motion.
  1. 1.
    Of or pertaining to a vortex or vortexes; resembling a vortex in form or motion; whirling; as, a vortical motion.