motion sickness (noun)

1. The intense action scenes and fast camera movements in the movie caused her motion sickness to flare up.

2. They couldn't enjoy the romantic horse carriage ride during their honeymoon due to her motion sickness.

3. The roller coaster-like movements of the anime characters gave him motion sickness while watching the show.

4. In Greek mythology, it is believed that the sea god Poseidon cursed sailors with motion sickness as a punishment.