IPA: /ˈtʃuːtɪst/
KK: /ˈtʃuːtɪst/
A person who jumps from an aircraft using a parachute.
The chutist gracefully landed on the ground after a thrilling jump.
Chutist is derived from 'chute' (from French 'chute', meaning fall or descent) and the suffix '-ist' (meaning one who practices or is concerned with). A chutist is someone who engages in the activity of parachuting or falling from a height.
Think of 'chute' meaning a fall or descent, and remember that a chutist is someone who practices falling from the sky.