ῥώννυμι
Etym. ῥώομαι
I. "to strengthen, make strong and mighty", Plut.
II. mostly in perf. pass. (with pres. sense) ἔρρωμαι, and plup. ἐρρώμην (as imperf.):— "to put forth strength, have strength or might", Eur., Thuc.:—c. inf. "to have strength" to do, "be eager" to do, Thuc.
2. often in imperat., ἔρρωσο, "farewell", Lat. vale, Xen.; also, φράζειν τινὶ ἐρρῶσθαι, Lat. valere jubere, Plat.
3. part. ἐρρωμένος, ῀ ῥωμαλέος, v. sub voce.