Priapean /(?)/

Pri·a·pe·an

Priapean

n.
  1. A species of hexameter verse so constructed as to be divisible into two portions of three feet each, having generally a trochee in the first and the fourth foot, and an amphimacer in the third; -- applied also to a regular hexameter verse when so constructed as to be divisible into two portions of three feet each. (Lat. Pros.)