seasick
🇺🇸
/ˈsiːsɪk/
🇬🇧
/ˈsiːsɪk/
Experiencing discomfort, dizziness, or nausea while on a boat or ship.
After an hour on the boat, she started to feel seasick.
船に乗って1時間後、彼女は海酔いを感じ始めた。