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psychoactive drug

psychoactive drug

2 4.4
Something that changes how the mind works and so changes mood, behaviour and what you notice
  • noun
  • /ˌsaɪkoʊˈæktɪv drʌg/
  • Specialized
translation icon : droga psicoactiva
  • Top of the list is the use of psychoactive drugs such as nicotine, cocaine, caffeine, and amphetamines.
  • use of psychoactive drugs
  • alcohol as a psychoactive drug

But I think that's completely wrong was that people have been using psychoactive drugs to transcend their consciousness for God only knows how long.

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Examples

  • In the summer of 1975, the truth about domestic experiments with psychoactive drugs, most pervasively lysergic acid diethylamide (LSD), began pouring out.

    Academic text (1999)
  • The human response to many psychoactive drugs—the ones I liked anyway—is linked to the creative process.

    Fiction book (2002)
  • Maybe this is where the overprescribed psychoactive drugs kick in.

    Blog text (10)
  • The growth of the illegal, psychoactive drug industry has had a dramatic impact on Colombia.

    Academic text (1992)
  • Marijuana is a psychoactive drug that has additional physiological effects.

    Blog text (32)
  • Psychoactive drugs (both therapeutic and recreational) are being investigated for potential epigenetic effects.

    Academic text (2012)
  • As documented earlier, fasting, body mutilation, and/or the use of psychoactive drugs are often parts of rites of passage.

    Academic text (1994)
  • Many people report improved focus after consuming a psychoactive drug like caffeine.

  • Research has shown that psychoactive drugs can alter perception and mood significantly.

  • The psychiatrist prescribed a psychoactive drug to help manage the patient's anxiety.

Synonyms

mind-altering drug
vspsychoactive drug
  • NSFW
3 4.8

A drug that changes how a person thinks, feels, or sees things

is broader, covers mood, behavior, and perception changes caused by chemicals
psychoactive substance
vspsychoactive drug
  • Specialized
1 6.0

A drug that changes how you think, feel or act

is the narrower medical term for such chemicals
psychotropic agent
vspsychoactive drug
  • Specialized
1 7.8

A chemical that changes a person's mood or thoughts

is the everyday term that covers clinical and informal use
consciousness-altering drug
vspsychoactive drug
  • NSFW
1 7.7

A drug that changes how you feel, think, or see things

is broader, also applying to mood and behavior changes beyond awareness
neuroactive
vspsychoactive drug
  • Specialized
7.9

A drug or chemical that affects the brain and nerves

focuses specifically on mood, perception, and behavior effects rather than general neural action

Antonyms

nonpsychoactive
  • Specialized
7.7

Not changing how your mind works

How Psychoactive

hallucinogen
  • NSFW
15 8.1
psychoactive drug
  • Specialized
2 4.4
placebo
  • Specialized
61 6.0
nonpsychoactive
  • Specialized
7.7

Surface Forms

Morphology

psychoactive + drug

The meaning 'a drug that affects mental processes' is directly and compositionally derived from combining 'psychoactive' (alters mental functions) with 'drug' (a chemical substance). This adjective+noun pattern is transparent and cross-linguistically common, so a B1 learner who knows both constituents would readily infer the MWE meaning.

Etymology

Psychoactive drug comes from two parts: psycho meaning 'mind' and active meaning 'acts on', so it literally names a drug that 'acts on the mind'. That's why the term refers to drugs that change mood, thinking, or the way we see things.