RhymeZone: narcotic definitions

Definitions of narcotic:

noun: a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
adjective: inducing mental lethargy
Example: "A narcotic speech"
adjective: inducing stupor or narcosis
Example: "Narcotic drugs"
adjective: of or relating to or designating narcotics
Example: "Narcotic addicts"