cocaine

[koh-keyn, koh-keyn]

noun

Pharmacology.

1. a bitter, crystalline alkaloid, C 17 H 21 NO 4 , obtained from coca leaves, used as a local anesthetic and also widely used as an illicit drug for its stimulant and euphorigenic properties.

cocaine

/ kəˈkeɪn /

noun

1. an addictive narcotic drug derived from coca leaves or synthesized, used medicinally as a topical anaesthetic. Formula: C 17 H 21 NO 4

cocaine

1. A colorless or white crystalline alkaloid extracted from coca leaves. Cocaine is sometimes used in medicine as a local anesthetic, especially for the eyes, nose, or throat. It is also widely used as an illicit drug for its euphoric and stimulating effects. Chemical formula: C ₁₇ H ₂₁ NO ₄ .

cocaine

1. A drug derived from the leaves of a shrub in South America that has an intoxicating effect on the body and can result in dependency if frequently used. Cocaine is used medically as a local anesthetic.

Cocaine use constitutes a major drug problem in the United States.

Word History and Origins

Origin of cocaine¹

First recorded in 1870–75; coca + -ine ¹

Word History and Origins

Origin of cocaine¹

C19: from _coca + _-ine ¹

Example Sentences

According to government data, about 70% of the world's cocaine now passes through Ecuador in transit from neighbouring producing countries, like Colombia and Peru, to markets in the US, Europe and Asia.

From BBC

But the naval buildup in the Caribbean has also raised concerns in Mexico, which is the primary conduit for cocaine, fentanyl and other illicit drugs entering the United States.

From Los Angeles Times

“All the cocaine in existence/Can’t keep your nose out of my business” is, quite frankly, a genius lyric.

From Salon

Battling addiction to heroin, alcohol and cocaine after a succession of family tragedies, this was the second time the 49-year-old was ready for rehab.

From BBC

He scoffs at the U.S. contention that the naval buildup is an anti-smuggling effort, noting — correctly — that most cocaine is produced in neighboring Colombia and enters the United States via Mexico.

From Los Angeles Times

Related Words

• coke 
• crack 
• dope 
• poison 
• stimulant