8 letters · 14 points in Scrabble
noun 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;
originBlend of ketone + amine. First use appears c. 1966.
Etymology from Wiktionary, CC BY-SA 3.0