cyclogenesis

/S AY1 K L AH0 JH EH1 N AH0 S AH0 S/
noun
  1. 1

    The process which leads to the formation of tropical storms, cyclones and hurricanes; typically involves an interaction that leads to vertical wind shear.

Translate “cyclogenesis” into another language

Source: https://en.wiktionary.org/wiki/cyclogenesis