Usage: 3 forms in 6 verses
Form Translated As     In Verse(s)
αδρούσ his stout LXX.2Kgs.10.11
stout LXX.Jer.5.5
αδροίσ to stout men LXX.Job.34.19
αδροί And stout LXX.Job.29.9
stout LXX.2Kgs.10.6
stout men LXX.Isa.34.7

Liddell-Scott-Jones

ἁδρός (hadros) stout G:A

ἁδρός, , όν,

thick, stout, bulky:

__I of things, χιόνα . πίπτουσαν ἰδεῖν falling thick, [Refs 5th c.BC+]; τῶν ἀνθράκων οἱ ἁδρότατοι the most solid, [Refs 5th c.BC+]; κίονες . large, [Refs 1st c.BC+]:—strong, violent, πόλεμος[Refs 5th c.BC+]; ῥεύματα full, swollen, [Refs 4th c.BC+]; of raindrops, [Refs]; δῆγμα[Refs 1st c.BC+]; δωρεάστε καὶ τιμὰς . δοῦναι in abundance, [Refs]; κοιλότης severe deficiency, [Refs 1st c.BC+]:—of style, powerful, [Refs 5th c.BC+]; . νοήματα uncertain in [Refs 1st c.BC+]; τὸ . the grand style, opposed to τὸ ἰσχνόν, Ps.-[Refs 1st c.AD+]adverb, comparative ἁδροτέρως, διαιτᾶν live more freely, [Refs 5th c.BC+]; neuter as adverb, ἁδρὸν γελάσαι laugh loud, [Refs 4th c.BC+]; ἁδρότερον πιεῖν drink more deeply, [Refs 4th c.BC+]
__II of persons, fine, well-grown, ἐπεὰν τὸ παιδίον . γένηται[Refs 5th c.BC+]; οἱ -ότεροι the bestgrown, the stronger, [Refs 5th c.BC+]; οἱ . chiefs, princes, [LXX+4th c.BC+]
__II.2 of animals, fine, fat, χοῖρος[Refs 5th c.BC+]; frequently in Comedy texts of flesh, fish, etc., [Refs 4th c.BC+]
__II.3 of fruit or corn, full-grown, ripe, ὅκως εἴη καρπὸς .[Refs 5th c.BC+]
__II.3.b . ῥίζα, ={ἀριστολοχεία στρογγύλη}, Ps.-[Refs 1st c.AD+]
__II.3.c of an egg, ready to be laid, [Refs 5th c.BC+], never in Trag., rare in Attic dialect; but the derivations ἁδροτής, ἁδροσύνη occur in Epic dialect and ἁδρύνω in Trag.

LSJ Scripture Refs: LXX.2Kgs.10.6