πεντάμετρος

A. consisting of five measures or feet, ἔπη Poll. 4.52 : π. (sc. στίχος), ὁ, pentameter, Hermesian. 7.36 : also neut. πεντάμετρον ἐλεγειακόν D.H. Comp. 25, cf. Heph. 6.2, etc.