Anæsthetic /(ăn`ĕs*thĕt"ĭk)/

An·æs·thet·ic

Anæsthetic

a.
  1. Capable of causing anesthesia; as, anæsthetic agents. (Med.)

Anæsthetic

n.
  1. A substance which produces anesthesia, as chloroform, ether, etc. (Med.)