Liddell-Scott-Jones

οὔριος (ourios) a rotten egg ^G:A

οὔριος, α, ον,

also ος, ον [Refs 5th c.BC+]:— with a fair wind, οὔ. πλοῦς a prosperous voyage,[Refs 5th c.BC+]; of a ship, οὔ. πλάτη [Refs 5th c.BC+]; νεὼς πτερόν[Refs 5th c.BC+] adverb, οὔρια θεῖν to run before the wind, [Refs]

__2 metaphorically, prosperous, successful, πρᾶξις [Refs 5th c.BC+] as adverb, [Refs 5th c.BC+]
__II prospering, favouring, πνεῦμα, πνοαί,[οὔριος ἄνεμος 5th c.BC: Thucydides Historicus 7.53: Comedy texts of bellows, οὐρίᾳ ῥιπίδι 5th-6th c.BC: Aristophanes Comicus “Acharnenses” 669 ">Refs 5th c.BC+]. adverb superlative -ώτατα[Refs]
__II.2 οὐρία (i.e. πνοή), ἡ, ={οὖρος}, a fair wind, [Refs 7th c.BC+]; οὐρίᾳ ἐφέντα (i.e. ἑαυτόν or τὸ πλοῖον) running before the wind, [Refs 5th c.BC+]; ἐξ οὐρίας διαδραμεῖν, πλεῖν, [Refs 5th c.BC+]
__III Ζεὺς οὔριος as sending fair winds, i. e. conducting things to a happy issue, [Refs 4th c.BC+]; οὔριος.. ἐπίλαμψον ἐμῷ καὶ ἔρωτι καὶ ἱστῷ Κύπρι [Refs 1st c.AD+]
__IV οὔ. ᾠόν a wind-egg, ={ὑπηνέμιον}, [Refs 4th c.BC+]; those laid in spring were called ζεφύρια, those in autumn κυνόσουρα, [Refs]