ῥυστήρ

ῥυσ-τήρ, ῆρος, ὁ, rare and late form for ῥυτήρ (B),

• deliverer, Tryph. 266.
• • II rein, Phot.; cf. βρύτηρ.
  • • 2 perh. to be read for ῥηστήρ, ladle of an irrigating-machine, PLond. 1821.210.