Phenology in which all forms of the mind are but one form and the one form is an illusion.
Refers to classifications of the mind.
A hyperform is a phenology in which the forms of the mind are the mind itself which is an illusion.
A hyperform indicates that all distinctions (categories) are one-distinction (illusion). Categories-of-the-mind can be contrasted from the idea-of-a-category which is ontologically real.