Porosity :: Porosity (n.) The quality or state of being porous; -- opposed to density.
Porotic :: Porotic (n.) A medicine supposed to promote the formation of callus.
Porous :: Porous (n.) Full of pores; having interstices in the skin or in the substance of the body; having spiracles or passages for fluids; permeable by liquids; as, a porous skin; porous wood..
Sporocyst :: Sporocyst (n.) An asexual zooid, usually forming one of a series of larval forms in the agamic reproduction of various trematodes and other parasitic worms. The sporocyst generally develops from an egg, but in its turn produces other larvae by internal budding, or by the subdivision of a part or all of its contents into a number of minute germs. See Redia..
Sporogenesis :: Sporocyst (n.) Any protozoan when it becomes encysted produces germs by sporulation.
Sporogony :: Sporogenesis (n.) reproduction by spores.
Sporophore :: Sporogony (n.) The growth or development of an animal or a zooid from a nonsexual germ.