Spondaic /(spŏn*dā"ĭk)/

Spon·da·ic

Spondaic

a.
  1. Of or pertaining to a spondee; consisting of spondees.
  2. Containing spondees in excess; marked by spondees; as, a spondaic hexameter, i. e., one which has a spondee instead of a dactyl in the fifth foot.