Drug

Definition

Drug refers to a substance that has physiological effects when introduced into the body. It can be used for medicinal purposes, recreational enjoyment, or to alter perception, mood, and behavior. Drugs are commonly classified as either legal (such as prescription medications) or illegal substances.

Parts of Speech

• Noun
• Verb

Pronunciation

American English

• IPA Pronunciation: /drʌɡ/
• Respelling: drug

British English

• IPA Pronunciation: /drʌɡ/
• Respelling: drug

Etymology

The word "drug" originates from the Middle Dutch "droghe," meaning "dry," referring initially to dried medicinal plants. It entered English in the 14th century and evolved to mean any medicinal or mind-altering substance by the 17th century.

Derivatives

• Drugged (adjective/verb)
• Drugging (verb)
• Drug-free (adjective)
• Druggingly (adverb)
• Drug-like (adjective)

Synonyms

• Medication
• Substance
• Narcotic

Antonyms

• None

Usage

The noun "drug" is widely used in medical and legal contexts, referring to substances with therapeutic or recreational effects. For example, "He was prescribed a drug to manage his condition." In informal contexts, it may refer to illegal substances. As a verb, it describes administering a drug to someone, often implying an unwanted or forceful act, as in "She was drugged without her knowledge."

Related Terms

• Medication: A drug used for therapeutic treatment.
• Pharmaceutical: A term relating to the preparation and dispensing of medicinal drugs.
• Intoxicant: A substance that can cause intoxication.

Detailed Definitions

Noun

• A substance used for medical purposes: Refers to any substance used to treat, prevent, or diagnose a disease or condition.
  • Example: "Antibiotics are common drugs used to treat infections."
• A recreational substance that alters perception and mood: Often refers to illegal or controlled substances.
  • Example: "The government has strict laws on drug use."

Verb

• To administer a drug to someone: Implies giving a drug, sometimes without consent.
  • Example: "She was drugged before the procedure."