monsoon – n. a wind in the Indian Ocean and southern Asia that brings heavy rains in the summer

exorcism – n. to force (an evil spirit) to leave

cannon – n. a large gun that shoots heavy metal or stone balls and that was once a common military weapon

blow – v. to create a current of moving air by breathing

meteorologist – n. a scientist who studies the atmosphere and with weather

moisture – n. a small amount of a liquid (such as water) that makes something wet or moist