χραίσμησις
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, = foreg., Nic.Th.926, Epigr.Gr. (add.) 903
A a.3 (Hypaepa).
German (Pape)
[Seite 1368] ἡ, = χραίσμη, Nic. Th. 926.