A drug taken illegally for recreational purposes, especially marijuana or heroin. He was caught with a small amount of dope in his possession.
Don't be such a dope; you know better than to do that.
Information, especially inside information or gossip. She always has the latest dope on celebrity news.
A thick liquid or paste used as a lubricant, adhesive, or sealant. The mechanic applied dope to the threads to ensure a tight seal.