Top Definition
Becoming unconscious/asleep because of the effects of a narcotic/opioid drug.
Joe: Damn Jim, took 20mgs of Morphine last night and 5 minutes later I was out for 8 hours.
Jim: You had narcosis Joe. Taper the dose down to 15mg, you should be okay then.
#narcotic #opioid #opiate #morphine #heroin #fentanyl #dilaudid #oxycodone #hydrocodone #codeine #butorphanol
by Rocker007 April 05, 2009
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