hallucinate
🇺🇸
/həˈluːsɪneɪt/
🇬🇧
/həˈluːsɪneɪt/
to think you see or hear something that isn't real, often because you're sick or have taken drugs
After being in the desert for days without water, he started to hallucinate.
水なしで砂漠に数日間いた後、彼は幻覚を見始めました。