ἀναισθησία

English (LSJ)

ἡ,

   A lack of sensation, Pl.Ti.74e, Epicur.Fr.495; μετ' ἀναισθησίας without the aid of sense-perception, Pl.Ti.52b; unconsciousness, Ax.365d; insensibility to pleasure or pain, Arist.EN1109a4, 1119a7; insensibility under surgical treatment, Dsc.5.140.    2 mental obtuseness, D.22.64.    3 stupor, Aret.SA1.5.