- Priapulacea
- Priapulacea Pri*ap`u*la"ce*a, n. pl. [NL. See {Priapism}.] (Zo["o]l.) A suborder of Gephyr[ae]a, having a cylindrical body with a terminal anal opening, and usually with one or two caudal gills. [1913 Webster]
The Collaborative International Dictionary of English. 2000.