Having or characterized by several mouths or openings.

= polystomatous, adj.

Having several mouths or mouthlike structures; polystomatous; spec. designating or relating to a monogenean trematode of the family Polystomatidae…

= poriferan, adj.

Of, relating to, or belonging to the phylum Porifera.

Of or resembling a leucon; designating a leucon.