Definitions
1.verbTo affect with drugs.
2.verbTo treat with dope (lubricant, etc.).
3.verbTo add a dopant such as arsenic to (a pure semiconductor such as silicon).
4.verbTo use drugs; especially, to use prohibited performance-enhancing drugs in sporting competitions.
5.verbTo judge or guess; to predict the result of.
6.nounThe use of drugs to improve athletic performance.
7.nounThe addition of small quantities of an element (a dopant) to a semiconductor to change its characteristics.