adjective
queasy
KWEE-zee/ˈkwiːzi/
Feeling nauseated or close to vomiting.
I feel queasy whenever I read in a moving car.

Etymology
Originally applied to food that could upset the stomach, “queasy” shifted to the person or stomach affected by nausea. Its deeper origin is uncertain.
In context
First up, motion sickness. You know that queasy feeling you get in a car or on a boat?
More examples
- The boat ride leaves her queasy.
- He sips water to settle his queasy stomach.
- I feel queasier after each sharp turn.
Forms
queasy · queasier · queasiest
queasiness noun — The feeling of being nauseated.