ῥῦμα
ῥῦμα
ῥῦμα, ατος, τό,
*ῥύω ἐρύω
that which is drawn:
τόξου ῥῦμα, i. e. the Persian archers, opp. to λόγχης ἰσχύς, i. e. the Greek spearmen, Aesch.; ἐκ τόξου ῥύματος from the distance of a bow- shot, Xen.
a towing-line, Polyb.
(ῥύομαι) a defence, protection, Eur.; πύργου ῥ. a tower of defence, Soph.