a drug that is used illegally for pleasure

a drug that is taken by a person or given to an animal to affect their performance in a race or sport

The athlete failed a dope test.

information on somebody/something, especially details that are not generally known

to give a drug to a person or an animal in order to affect their performance in a race or sport

to give somebody a drug, often in their food or drink, in order to make them unconscious; to put a drug in food, etc.

Thieves doped a guard dog and stole $10 000 worth of goods.

if somebody is doped or doped up, they cannot think clearly or act normally because they are under the influence of drugs

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