mind-altering drug
Học thuậtThân thiện
Definition
Noun: A mind-altering drug is a psychoactive substance that, when consumed, changes brain function, leading to temporary alterations in mood, consciousness, perception, cognition, or behavior. These drugs can distort a person's sensory experiences and sense of reality.
Usage
The term is used to describe a broad category of substances whose primary effect is to change mental processes. It is often used in medical, legal, and public health contexts to discuss drugs with psychoactive properties.
Examples
- The documentary explored the history and dangers of various mind-altering drugs.
- Some ancient cultures used mind-altering drugs in religious ceremonies.
- The scientist studied the effects of a specific mind-altering drug on neural pathways.
Advanced Usage
- Legal and Clinical Context: The term is neutral but often carries a formal or cautionary tone, distinguishing these substances from therapeutic medications. For example: "The law strictly regulates the possession of mind-altering drugs."
- As a Modifier: It can be used adjectivally before another noun. For example: "The study focused on mind-altering drug use among adolescents."
Variants and Related Words
- Psychoactive drug: A more technical synonym often used in scientific literature.
- Hallucinogen: A specific type of mind-altering drug that primarily causes hallucinations (e.g., LSD, psilocybin).
- Psychedelic: Another term for a class of hallucinogenic drugs or the experiences they produce.
Synonyms
- Psychoactive substance
- Hallucinogenic drug (for a specific subset)
- Consciousness-altering substance
Antonyms
- Inert substance
- Placebo
Related Phrases and Collocations
- To abuse mind-altering drugs: To use these substances in a harmful, illegal, or excessive way.
- The effects of a mind-altering drug: Refers to the specific psychological and physical changes caused by the substance.
Noun
- a drug that can produce mood changes and distorted perceptions