Q: His near hallucination was the precursor of countless digital fever dreams to come とはどういう意味ですか?
A: What part of this sentence is confusing you?
Q: hallucination とはどういう意味ですか?
A: Hallucinating:
Seeing something that wasn't actually there (imagination).
"I saw a dog, but I was hallucinating. There was no dog."

something that you think you saw, but wasn't actually there (imagination).
"I had a hallucination yesterday. I thought I saw a ghost, but I know ghosts are not real."

I would reply in Japanese, but I am still learning Japanese, and I am far from fluent. Sorry.


Q: hallucination と delusion はどう違いますか?

During a hallucination, you literally see and hear things that are not there

A delusion is the belief in anything which is clearly non-existent or completely wrong. It can include hallucinations, but doesn't have to – you simply need to believe in it.
Q: hallucination と illusion はどう違いますか?
A: ohh got it now thanks again
Q: hallucination と illusion はどう違いますか?
A: Hallucination = the auditory (hearing) and/or visual (seeing) perception of something that is not actually there, it’s generated in the brain. Example - some drugs can induce visual hallucinations.

Illusions are stimuli (maybe a drawing for example) that trick the brain into thinking it sees something that isn’t actually there, or that an object is moving when it really isn’t. Like this:
Q: hallucinations と delusions はどう違いますか?
A: After I ate psilocybin, I hallucinated.

Trump supporters are delusional.
Q: hallucination と delusion はどう違いますか?
A: hallucination = seeing, feeling or hearing something that isn't there (hearing voices, feeling bugs crawling on your skin, seeing a ghost)
delusion = believing something that isn't true that causes you to act inappropriately (thinking that the police are following you, thinking that your family is trying to poison you, thinking that a popular celebrity is sending you secret messages in their movies)


Q: hallucination auditive は 英語 (アメリカ) で何と言いますか?
A: hallucination auditive = auditory hallucination

also, hallucination collective = mass hallucination
Q: hallucinations は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください
Q: hallucinations は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください
Q: hallucinations は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください


Q: I see hallucinations of you every night. この表現は自然ですか?
A: Maybe you could say, “I have dreams of you every night.” or “I have visions of you every night.” Having hallucinations is a creepier way to say you are dreaming about someone.
Q: hallucination の発音を音声で教えてください。
A: QAの全文をご確認ください
Q: I’m not crying. You are seeing hallucination. この表現は自然ですか?
A: It's more natural to say "You're imagining it" or "You're hallucinating."

If you still want to use the noun "hallucination," you need an "a" before it.

"You're seeing a hallucination."

Or my suggestion:

"You're imagining it."
"You're hallucinating."