drug

¹

[ druhg ]

noun

1. Pharmacology. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well-being.
2. (in federal law)
   1. any substance recognized in the official pharmacopoeia or formulary of the nation.
   2. any substance intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in humans or other animals.
   3. any article, other than food, intended to affect the structure or any function of the body of humans or other animals.
   4. any substance intended for use as a component of such a drug, but not a device or a part of a device.
3. a habit-forming medicinal or illicit substance, especially a narcotic.
4. drugs,
   1. chemical substances prepared and sold as pharmaceutical items, either by prescription or over the counter.
   2. personal hygienic items sold in a drugstore, as toothpaste, mouthwash, etc.
5. Obsolete. any ingredient used in chemistry, pharmacy, dyeing, or the like.

verb (used with object)

, drugged, drug·ging.

1. to administer a medicinal drug to.
2. to stupefy or poison with a drug.
3. to mix (food or drink) with a drug, especially a stupefying, narcotic, or poisonous drug.
4. to administer anything nauseous to.

verb phrase

1. Informal. to take a drug, especially an illegal drug: athletes who drug up in the off-season.

   kids hiding under the school bleachers to drug up;

   athletes who drug up in the off-season.

drug

²

[ druhg ]

verb

, Nonstandard: Chiefly Midland and Southern U.S.

1. a simple past tense and past participle of drag.

Drug

³

[ droog ]

noun

, Zoroastrianism.

1. the cosmic principle of disorder and falsehood.

drug

/ drʌɡ /

noun

1. any synthetic, semisynthetic, or natural chemical substance used in the treatment, prevention, or diagnosis of disease, or for other medical reasons pharmaceutical
2. a chemical substance, esp a narcotic, taken for the pleasant effects it produces
3. drug on the market
   a commodity available in excess of the demands of the market

verb

1. to mix a drug with (food, drink, etc)
2. to administer a drug to
3. to stupefy or poison with or as if with a drug

drug

/ drŭg /

1. A chemical substance, especially one prescribed by a medical provider, that is used in the diagnosis, treatment, or prevention of a condition or disease. Drugs are prescribed for a limited amount of time, as for an acute infection, or on a regular basis for chronic disorders, such as hypertension.
2. A chemical substance such as a narcotic or a hallucinogen that affects the central nervous system and is used recreationally for perceived desirable effects on personality, perception, or behavior. Many recreational drugs are used illicitly and can be addictive.

Derived Forms

• ˈdruggy, adjective

Word History and Origins

Origin of drug¹

First recorded in 1300–50; Middle English drogges (plural), from Middle French drogue, of obscure origin

Origin of drug²

From the Avestan word drauga

Word History and Origins

Origin of drug¹

C14: from Old French drogue, probably of Germanic origin

Idioms and Phrases

Idioms

1. drug on the market, a commodity that is overabundant or in excess of demand in the market. Also drug in the market.

Example Sentences

That blank spot was a mold—a mold that was producing the lifesaving drug penicillin.

From Slate

All this deep slicing-and-dicing was a core feature of Ramaswamy’s campaign for the GOP presidential nomination, in which he promised to abolish the Department of Education and the FBI, gut the Food and Drug Administration, and narrow the Federal Reserve’s mandate.

From Slate

The House Ethics Committee was set to release a report detailing the findings of an investigation into former Rep. Matt Gaetz's alleged sexual misconduct and illicit drug use on Friday, but President-elect Donald Trump's selection of the Florida Republican to be attorney general abruptly deprived the panel of its jurisdiction.

From Salon

Members were told that Ms Robinson had left nursing in March 2022 and had since gone on to work at an organisation in West Yorkshire providing drug and alcohol recovery support, a role which "involves working with vulnerable members of society".

From BBC

The Fremont, Calif., company he co-founded in 2016 doesn’t receive federal money, but its technology and clinical trails are regulated by the Food and Drug Administration.

From Los Angeles Times

Related Words

• dope
• medicate
• poison
• sedate