Of or relating to a porism; of the nature of a porism.

plural of porifer

(anatomy) The point on the human skull located at the upper margin of each ear canal, and underlying the tragus.

(zoology) An animal of the phylum Porifera; a sponge.

An impulsive tendency to wander away.

plural of poring

(organic chemistry) A particular sterol found in marine sponges.

(botany) Relating to poricide

(biology) Relating to Porifera.

Having pores. / Of or related to the Porifera.