• noun:   slang terms for inside information

  Example: "Is that the straight dope?"

• noun:   carbonated drink flavored with extract from Kola nuts (`dope' is a southernism in the United States)
• noun:   an ignorant or foolish person
• noun:   street names for marijuana
• verb:   add impurities to (a semiconductor) in order to produce or modify its properties

  Example: "The resistors have been doped"

• verb:   give a narcotic to

  Example: "The athletes were dope by the coach before the race"

• verb:   take drugs to improve one's athletic performance

Related words...