What does ketamine mean?
• KETAMINE (noun) The noun KETAMINE has 1 sense: 1. a general anesthetic and tranquilizer (not a barbiturate) that is administered intravenously or intramuscularly; used mainly by veterinarians or for minor surgery with geriatric or pediatric patients; taken in large doses it causes hallucinations similar to those associated with the use of PCP Familiarity information: KETAMINE used as a noun is very rare.