Liddell-Scott-Jones

ὀρθόω (orthoō) be straight up ^G:V

ὀρθόω,

set straight,

__1 in height, set upright, set up one fallen or lying down, raise up, τὸν δ᾽ αἶψ᾽ ὤρθωσεν Ἀπόλλων [Refs 8th c.BC+]; ὀρθοῦν κάρα, πρόσωπον, [Refs 5th c.BC+] (so in middle, οὔατα ὀρθώσασθαι [Refs 4th c.AD+]; of buildings, raise up, rebuild, [Refs 5th c.BC+]: generally, build, raise, Ζηνὸς ὀρθῶσαι βρέτας τρόπαιον [Refs 5th c.BC+]:—passive, to be set upright, ἕζετο δ᾽ ὀρθωθείς he sat upright, [Refs 8th c.BC+]; simply, rise from one's seat, stand up, [Refs 5th c.BC+]; rise up, ὀρθωθεὶς εὐνῆθεν [Refs 3rd c.BC+]
__2 in direction, make straight, τὰ διεστραμμένα τῶν ξύλων [Refs 5th c.BC+] —passive, ἢν τόδ᾽ ὀρθωθῇ βέλος if this dart go straight, [Refs 5th c.BC+]
__II metaphorically (from signification [Refs]raise up, restore to health or happiness, ἐκ κακῶν ἄνδρας ὀρθοῦσιν.. κειμένους [Refs 7th c.BC+]; ὀ. ὕμνον raise it as a monument of glory, [Refs 5th c.BC+]; also, exalt, honour, Σικελίαν, οἶκον, [Refs]; make famous, [Refs 5th c.BC+]; ὀρθοῦν τὸν ὑπτιάζοντα λόγον restore it to vigour, [Refs 2nd c.AD+]
__II.2 (from signification [Refs]guide aright, γνώμην [Refs 4th c.BC+]; ὀ. ἀγῶνας, ξυμφοράς, bring them to a happy end, [Refs 5th c.BC+]:—passive, of actions or persons acting, succeed, prosper, ἢν ἡ διάβασις μὴ ὀρθωθῇ [Refs 5th c.BC+]; ὀρθοῦνται τὰ πλείω[Refs]success, [Refs]; of persons and places, to be safe and happy, flourish, [Refs 5th c.BC+]; of words and opinions, to be right, be true, οὕτως ὀρθοῖτ᾽ ἂν ὁ λόγος [Refs 5th c.BC+]; ἐν ἀγγέλῳ γὰρ κρυπτὸς ὀρθοῦται λόγος it lies with the messenger to set right a secret message, [Refs 4th c.BC+] see l. cited in [Refs 8th c.BC+], i. e. to straighten a crooked message).
__II.3 passive, ὀρθουμένων if all goes well, [Refs 4th c.BC+]
__III intransitive, use the nominative case (opposed to πλαγιάζω), [Refs 2nd c.AD+]