Anasthetic
Anasthetic (an`es*thet"ik) , adjective
(a)
(Medicine) Capable of causing anesthesia; as, anasthetic agents.
(b)
(Medicine) Characterized by, or connected with, anesthesia; as, an anasthetic effect or operation.
Also: Anaesthetic, Anesthetic
anasthetic , noun
(Medicine) A substance which produces anesthesia, as chloroform, ether, etc. — AS
Also: anaesthetic, anesthetic