Definitions for "Noumenal"
Of or pertaining to the noumenon; real; -- opposed to phenomenal.
A Kantian term that refers to the unknowable world as it is in itself. According to Kant, we can only know the world as it appears to us, as a phenomenon. We can never know it as it is in itself, as a noumenon. The adjectival forms of these two words are "phenomenal" and "noumenal," respectively.