Английский разговорный словарь (основной) - anaesthesia
Anaesthesia
anaesthesia
ˌænɪsˈθi:zjə n. (US anesthesia) theabsence of sensation, esp. artificially induced insensitivity to pain usu. achieved by the administration of gases or the injection of drugs. øøanaesthesiology n. [mod.L f. Gk anaisthesia (as AN-(1), aisthesis sensation)]