κρυόεις
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν 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)
εσσα, εν,
A chilling, in metaph. sense, φόβου κρυόεντος Il.9.2; κρυόεσσα Ἰωκή 5.740; ἐν πολέμῳ κρυόεντι Hes. Th.936; συντυχία Pi.I.1.37: later in lit. sense, icy-cold, ἅλς, πάγος, A.R.1.918, AP6.221 (Leon.); Τάρταρος Orph.Fr.222; of Saturn, Cat.Cod.Astr.1.172; cf. ὀκρυόεις.
German (Pape)
[Seite 1515] εσσα, εν, poet. = κρυερός; φόβος Il. 9, 2; ἰωκή 5, 740; πόλεμος Hes. Th. 936; sp. D., πάγος Leon. Al. 12 (VI, 221).