A.“ἔρρωσα” Arat.335, Plu.Pomp.76, (ἐπ-) Hdt.8.14, Th.4.36:—Pass., “ῥώννυ^μαι” Plu.Rom.25, Cor.24, etc.: fut. “ῥωσθήσομαι” Apollod.1.6.3, (ἐπιρ-) Luc.Somn.18: aor. “ἐρρώσθην” Th.4.72, Pl.Phdr.238c, (ἐπ-) S.OC661: pf. ἔρρωμαι (v. infr.):—strengthen, “τροφὴ ῥώννυσι” Hp. l.c.; ῥ. τὰν ψυχὰν ποτ᾽ (῀ πρὸς)“ ἀλκάν” Ti.Locr. 103b; ὁρμάν ib.e; “τὰς πόλεις” Plu.Per.19: but
II. mostly in pf. Pass. (with pres. sense) ἔρρωμαι, and plpf. ἐρρώμην (as impf.):—have strength or might, “γέροντές ἐσμεν κοὐδαμῶς ἐρρώμεθα” E.Heracl.636; “ἐρρῶσθαι τὴν ψυχήν” X.HG3.4.29; so “ἐρρώσθη χρήμασιν” Plu.Publ. 23.
2. to be eager, enthusiastic, glossed by προθυμεῖσθαι, Cratin. 411; “ἔρρωντο ἐς τὸν πόλεμον” Th.2.8, cf. 8.78, 4.72: c. inf., to be eager to do, “ἔρρωτο πᾶς ξυνεπιλαμβάνειν” Id.2.8, cf. Lys.13.31, Pl.Smp. 176b.
3. to be in good health, Th.7.15: freq. in imper. ἔρρωσο, farewell, the usual way of ending a letter, as in X.Cyr.4.5.33, and at the close of Pl.Ep.1, 2, and 10; “ἔρρωσο πολλά” Men.Georg.84; “ἔρρωσθε” Id.Pk.50; also “φράζειν τινὶ ἐρρῶσθαι” Pl.Phd.61b, D.18.152, 19.248; “εἰ ἔρρωσαι . . καλῶς ἂν ἔχοι, ἐρρώμεθα δὲ καὶ αὐτοί” PPetr.2p.27 (iii B.C.); “εἰ ἔρρωσθε εὖ ἂν ἔχοι” IG7.413 (Oropus, Senatus consultum, i B.C.), cf. SIG768 (Epist. Aug.).
4. freq. in part. ἐρρωμένος (q.v.).