Ketamine
//ˈkɛt.ə.mɪn// noun
noun ·Uncommon ·Advanced level
Definitions
Noun
- 1 A synthetic compound used as a dissociative anesthetic and analgesic drug and also recreationally as a hallucinogen. countable, uncountable
"He was riding high that night, with a brick of Wage's ketamine on its way to Yokohama and the money already in his pocket."
- 2 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 wordnet
Example
More examples"Ketamine is a reset button for the brain."
Etymology
Blend of ketone + amine. First use appears c. 1966.
Related phrases
More for "ketamine"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.