ὀπωρινός
λέγεται δὲ καὶ κλῶνας αὐτῆς θύραις ἢ θυρίσι προστεθέντας ἀποκρούειν τὰς τῶν φαρμάκων κακουργίας → its branches attached to doors or windows are said to repel the evil of spells
English (LSJ)
ή, όν,
A of ὀπώρα or late summer, ἀστέρ' ὀπωρινῷ ἐναλίγκιον, i. e. Sirius, the star whose rising marked the beginning of that season (v. ὀπώρα), Il.5.5 ; ἦμαρ 16.385 ; βορέης 21.346, Od.5.328; ὄμβρος Hes.Op.674, 677 ; ὄρχατοι E. Fr.896 ; δέλφαξ Ar.Fr.506.4 ; πυλαία SIG239C31, al. (Delph., iv B. C.). [In Hom. the last syll. is always long (by position in Il.21.346), and the penult. is long also, metri gr.: when the ult. is short, the penult. also is short, as in Hes.Op.674 ; in Att. ῐ always ; cf. μετοπωρινός.]
German (Pape)
[Seite 365] herbstlich, zur Jahreszeit ὀπώρα gehörig, hundstägig; ἀστήρ, d. i. der Sirius, Il. 5, 5; ἤματ' ὀπωρινῷ, ὅτε λαβρότατον χέει ὕδωρ Ζεύς, 16, 385; Βορέης, 21, 346, wie Od. 5, 328; Διὸς ὄμβρος, Hes. O. 676; sp. D. – [Die Epiker brauchen ι lang, wenn die letzte Sylbe lang ist, des Verses wegen.]