入眠 にゅうみん 幻覚 げんかくではありませんでした
nyūminji genkakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 入眠時幻覚

1. Was not a hypnagogic hallucination.

Past/Perfective
Negative
Polite
Formal Register
Medicine