hallucination - Master This Word
Master this word with our 5-step learning method – Learn English in English
hallucination Word Meanings
- a perception of something that is not present in reality
- an experience of seeing or hearing things that are not there
hallucination Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
hallucination Phonetic & Pronunciation
UK
/həˌluːsɪˈneɪʃən/
US
/həˌluːsɪˈneɪʃən/
hallucination Word Etymology
Root decomposition: from 'hallucinate' (to wander in the mind) + '-ion' (state of). Historical origin: Latin 'hallucinari' (to err) → Old French 'haluciner' → English. Memory image: Imagine being in a dream where you're not sure what's real and what's not; everything around you feels vivid yet elusive.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Hallucination is a perception without external stimuli. It can occur in clinical settings, during sleep deprivation, intoxication, or neurological disorders, and it may involve sight, hearing, touch, smell, or taste. A person experiencing a hallucination may feel sure that what they perceive is real, even though there is no corresponding external object. The term carries a medical nuance and is most common in psychology, psychiatry, and neurology, so choose it with care in casual conversation. Learners often confuse it with illusion, fantasy, or mere imagination; the context typically reveals whether the perception is involuntary and distressing or benign and fleeting.
Usage Reminders
- Hallucination is a noun and usually countable: you can say 'a hallucination'.
- It can be visual, auditory, or involve other senses.
- The verb is 'hallucinate', not 'hallucize'.
- Use in clinical or formal contexts; be careful in casual talk.
- Avoid stigma by sticking to neutral, factual language.
Common Misconceptions
- Hallucination is voluntary; the person chooses what to perceive.
- It only happens to people who are clearly mentally ill.
- It always involves seeing something; hearing voices is rare.
- It is the same as dreaming or daydreaming.
- It indicates a permanent or irreversible condition.
Thinking Differences
In English, hallucination is a clinical term for a perceptual experience without external stimuli; learners often mix it with 'illusion' or 'dream' and may overgeneralize to everyday imagination.
Learning Tips
- Learn the noun form and the verb form 'hallucinate'.
- Practice in medical contexts (psychiatry, neurology).
- Distinguish hallucination from illusion (no external stimulus vs misinterpretation).
- Use neutral, non-judgmental language when describing experiences.
- Pair with verbs like 'experience', 'report', or 'suffer from'.
- Study common collocations (hallucination of, undergo hallucinations).
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the definition of the word 'hallucination'?
A.A false perception that seems real.
B.A real perception of external objects.
C.A type of dream state.
D.An unusual form of communication.
Step 2: Usage
In which of the following sentences is 'hallucination' used correctly?
A.His hallucination made him believe he was talking to aliens.
B.The professor gave a lecture on the art of hallucination.
C.She experienced a hallucination while running in the park.
D.I had a hallucination when I looked at the painting.
Step 3: Similar Words
Which of the following words is most similar to 'hallucination'?
A.Delusion
B.Illusion
C.Reality
D.Fact
Step 4: Opposite Words
What is the opposite of 'hallucination'?
A.Dream
B.Imaginary
C.Reality
D.Fantasy
Step 5: Mastery
Can you think of a real-life scenario where someone might experience a hallucination?
A.After staying up all night, she began to see things that weren't there.
B.He found a wallet on the ground and returned it to its owner.
C.While hiking, they enjoyed the beautiful scenery of the mountains.
D.During the party, everyone danced and had a great time.
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