Definitions
Dictionary.com:
- To administer a narcotic to: was doped up for the operation.
- To add a narcotic to: They doped his drink before robbing him.
- To administer a performance-enhancing substance to (an athlete).
- To subject (an athlete) to blood doping.
The free Dictionary by Farlex
- The use of a drug or blood product to improve athletic performance
Merriam-Webster
Longman English Dictionary Online
Cambridge Advanced Learner's Dictionary
- To give a person or an animal drugs in order to make them perform better or worse in a competition
Wiktionary
- The use of drugs to improve athletic performance
The On-line Medical Dictionary
- The action of administering a drug to someone before a sports event (originally to a horse before a race), the substance thus administered.
Our Definition
- Doping refers to the use of performance-enhancing drugs that is not approved by the law or violates the World Anti-Doping Code