Priapulacea
Pronunciation : Pri*ap`u*la"ce*a
Part of Speech : n.
Etymology : [NL. See Priapism.] (Zo?l.)
Definition : Defn: A suborder of Gephyr?a, having a cylindrical body with a terminal anal opening, and usually with one or two caudal gills.
pl.
Source : Webster's Unabridged Dictionary, 1913