healthy, sound in body, ὑγιέα ποιέειν or ἀποδέξαι τινά restore him to health, make him sound, Hdt. 3.130, 134; ὑγιῆ σώματα ἀπεργάζεσθαι Pl. Lg. 684c; τὸ ὑ. τοῦ σώματος, opp. τὸ νοσοῦν, Id. Smp. 186b, cf. X. Mem. 1.3.13; πόλις (opp. φλεγμαίνουσα) Pl. R. 372e: prov., ὑγιέστερος κολοκύντας or ὄμφακος ‘sound as a bell’, Epich. l.c., Phot.; ὑγιέστερος κροτῶνος or Κρότωνος Men. 318, cf. Str. 6.1.12.
of oneʼs case or condition, σῶς καὶ ὑ. safe and sound, Hdt. 4.76, Th. 3.34.
of things, safe and sound, in good case, of the Hermae, Lys. 6.12; of ships, Th. 8.107; κόσμος X. Mem. 4.3.13; τὸ ἔδαφος καὶ οἱ τοῖχοι Arist. Mir. 842a33; σῶν καὶ ὑγιὲς μένειν Pl. Ti. 82b; in good condition, unbroken, πίθοι, κώθων, λίθος, IG 1(2).326.7, 42(1).121.85 (Epid., iv B. C.), 7.3073.32 (Lebad., ii B. C.); πίθοι ὑ., opp. ἀγγεῖα τετρημένα καὶ σαθρά, Pl. Grg. 493e, cf. Cra. 440c, Men. 77a (v. infr. III.1); ἱμάτια POxy. 530.20 (ii A. D.); μύλος ὑ. καὶ ἀσινής ib. 278.18 (i A. D.).
sound in mind, Simon. 5.4, etc.; φρένες ὑγιεῖς E. Ba. 948; virtuous, Pl. Phd. 89d; ἦθος Id. R. 409d, etc.; ὡς ὑγιεστάτη ψυχή Id. Grg. 526d; as a complimentary epithet, ὑγιέστατον ἀνθύπατον OGI 568.6 (Tlos, iii A.D.).
of words, opinions, and the like, sound, wholesome, wise, μῦθος ὃς . . νῦν ὑγιής the word which is now fitting, Il. 8.524 (the only place where any of this family of words occurs in Hom.); ὑ. δόξαι Pl. R. 584e; εἴ τι ὑ. διανοοῦνται Th. 4.22, cf. Pl. Tht. 194b; χεῖρας καὶ γνώμην καθαροὶ καὶ ὑγιεῖς IG 12(1).789.5 (Lindus, ii A. D.).
freq. with a neg., λόγος οὐκ ὑ. Hdt. 1.8; οὐδὲν ὑ. βούλευμα Id. 6.100; so in Trag. and Att., ὦ μηδὲν ὑ. μηδʼ ἐλεύθερον φρονῶν S. Ph. 1006; ἑλικτὰ κοὐδὲν ὑ. E. Andr. 448; οὐδὲν ὑ. διανοουμένων Th. 3.75; μηδὲν ὑ. λέγειν E. Ph. 201, cf. Ar. Th. 636, Pl. 274, etc.; φέρειν, ἀσκεῖν, Id. Ach. 956, Pl. 50; οὐδὲν ὑ. οὐδʼ ἀληθὲς ἔχειν Pl. Phd. 69b: also of persons, τὰς οὐδὲν ὑγιές Ar. Th. 394; πανοῦργον, ἄδικον, ὑγιὲς μηδὲ ἕν Id. Pl. 37: c. gen., οὐδʼ ἦν ἄρʼ ὑ. οὐδὲν ἐμπύρου φλογός there is nothing sound
logically sound, τὸ ὑ. συνημμένον S.E. M. 8.118; ὑ. ἀπόδειξις Id. P. 1.116, cf. Arr. Epict. 2.1.4.
neut. as Adv., ὑγιὲς φθέγγεσθαι ring sound and clear, opp. σαθρόν, Pl. Tht. 179d: also in phrase ἐξ ὑγιοῦς, φροντίζειν ὅπως καὶ τἆλλα γένηται . . ἐξ ὑ. correctly, in order, PTeb. 27.60 (ii B. C.); οὐκ ἐξ ὑ. τὰς κτήσεις ποιοῦσιν, i. e. dishonestly, Vett.Val. 90.32.
regul. Adv. ὑγιῶς, healthily, διάγειν Ath. 2.46f; soundly, κρίνειν, φιλοσοφεῖν, Pl. R. 409a, 619d; ὑ. πεπολίτευμαι D. 18.298; ὑ. ἀπαγγεῖλαι Plot. 4.4.19; ὑ. καὶ πιστῶς honourably and faithfully, freq. in Pap., POxy. 1031.18 (iii A. D.), etc. (Prob. from ὑ-, cf. Skt. su- ‘well’, and -γιη-, I.-E. g ͧiyē cf. g ͧiyō in βιῶναι.)