Liddell-Scott-Jones

ὑπτιάζω (huptiazō) to turn up and open hands ^G:V

ὑπτιάζω-άζω,

(ὕπτιος) lay oneself back, fall back, [Refs 2nd c.AD+]; ὑπτιάζωάζων βόλος an unlucky cast, opposed to πρανής, [Refs 2nd c.AD+]

__II metaphorically, of haughty persons, carry oneself with languid arrogance, [Refs 4th c.BC+]
__II.2 to be supine, careless, or negligent, [Refs 2nd c.AD+]; of literary style, ὑπτιάζωάζων λόγος languid style, τὸν ὑ. λόγον ὀρθοῖ καὶ γοργὸν ποιεῖ [Refs 2nd c.AD+]
__B transitive, bend back, ὑ. τὰς χεῖρας [LXX]passive, κάρα γὰρ ὑπτιάζωάζεται his head lies supine, [ὑπτιάζωαζόμενοι ">Refs 5th c.BC+]lying on their backs, [Refs 1st c.AD+]; ἐπ᾽ αὐτὸν ἄνοδος ἠρέμα προσάντης ὑπτίαστο the approach sloped gently upwards (compare ὕπτιος IV), [Refs]
__B.2 passive, diverge, of light rays, [Refs 6th c.AD+]
__B.3 upset, ὑπτιάζωάζειν καὶ ἀνατρέπειν τὴν γαστέρα [Refs 2nd c.AD+]; relax, [τὸ στόμα τῆς γαστρός], opposed to ῥωννύειν, [Refs]
__B.II metaphorically, make subservient, [Refs 6th c.AD+]

_{LSJ Scripture Refs: LXX.Job.11.13}