χειμερία
From LSJ
Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
Greek Monolingual
ἡ, Μ χειμέριος
θυελλώδης, τρικυμιώδης καιρός.