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Definition drug in British English

drug noun

[countable] noun
/drʌɡ/

▪ abuser, addict, dealer, smuggler, user

▪ peddle, sell, smuggle, supply, take, use

1

an illegal substance that affects someone physically or mentally when they take it (=put it into their body)

Example

She had never taken drugs in her life.

Example

He acted as if he was on drugs (=had taken drugs).

Synonyms and related words
Example

Intravenous drug users are at risk from the HIV virus.

Example

The government has pledged to fight drug smuggling.

Synonyms and related words
2

a substance that you take to treat a disease or medical problem

Example

Your doctor may prescribe drugs for this condition.

Example

a new anti-cancer drug

Synonyms and related words
Definition drug in British English