διπλασιεπιδίτριτος

From LSJ

τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd

Source

English (LSJ)

διπλασιεπιδίτριτον, ibid., Domnin. in Rev.Phil.7.90, 2⅔ times as great.

Spanish (DGE)

-ον
de proporción 2⅔ Nicom.Ar.1.23, Domn.Prop.12, 16.

German (Pape)

2⅔mal so groß, Nicom. inst.arithm. 1.23.