Definitions

1. noun

A large-scale rotating atmospheric circulation system characterized by low atmospheric pressure at its center.

“The town was severely hit by the tropical cyclone that passed through the area.”

2. noun

A rotating column of air that extends from a thunderstorm to the ground, often associated with tornadoes.

“The emergency sirens blared as a cyclone touched down in the nearby town.”

3. noun

A system of rotating air that causes a storm, especially in the tropics.

“The sailors were caught in a cyclone that threatened to capsize their boat.”