(biochemistry) Any of a class of proteins that cross cellular membranes and act as pores through which small molecules can diffuse

plural of porin

Any fungus of the family Porinaceae

plural of porine

present participle of pore

The act of one who pores.

(archaic) porosity

plural of poring

Misspelling of proinflammatory.

So as to pore; with intense study or focus.