πολύμετρος

ον
A. of many measures: hence, copious, abundant, π. στάχυς E. Fr. 516(ap.Ar. Ra. 1240).
II. written in many metres, δρᾶμα Ath. 13.608e.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project