πεντηκόντερος

English (LSJ)

(sc. ναῦς), ἡ,

   A ship with fifty oars, Pi.P. 4.245, IG12.23, Hdt.1.152, al., Th.1.14 ; πεντηκόντ-ορος is v.l. in Pi. l. c., Hdt. 6.138, Th. l. c., and is found in E.IT 1124 (lyr.), Marm.Par. 15.

German (Pape)

[Seite 558] ἡ, = πεντηκόντορος, Her. 3, 124 u. öfter.