αἰόνησις
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
εως, ἡ, fomenting, Hp.Liqu.1, Poll.4.180, Gal.10.781.
Spanish (DGE)
-εως, ἡ
medic. aplicación de fomentos Hp.Liqu.1, τῶν ὑποχονδρίων αἰ. Gal.10.780, cf. 781, Poll.4.180.
Greek (Liddell-Scott)
αἰόνησις: -εως, ἡ, κατάντλησις, κατάβρεγμα, Ἱππ. 424. 37.