Pseudomorph :: Pseudomorph (n.) An irregular or deceptive form.
Pseudomorph :: Pseudomorph (n.) A pseudomorphous crystal, as a crystal consisting of quartz, but having the cubic form of fluor spar, the fluor crystal having been changed to quartz by a process of substitution..
Pseudomorphism :: Pseudomorphism (n.) The state of having, or the property of taking, a crystalline form unlike that which belongs to the species..