| http://www.w3.org/ns/prov#value | - e doing a sport sometimes take illegally to improve their performance: She was banned from the Olympics after failing a drug test (=a test that shows if you have taken drugs). performance-enhancing drugs4 [usually singular] a substance such as tobacco, coffee, or alcohol, that makes you want more and more of it5 be (like) a drug if an activity is like a drug, you enjoy it so much that you want to
|
