幻げん覚かく

noun

hallucination; illusion

Refers to a perception of something that is not actually present, often used in medical, psychological, or figurative contexts.

• 睡すい眠みん不ぶ足そくで幻げん覚かくを見みた。

  I had hallucinations from lack of sleep.

• それは単たんなる幻げん覚かくに過すぎ