Answer: noumena

AnswerCrossword Clue
NOUMENAObjects of pure intuition: Phil.
NOUMENAObjects intuited but not seen
noumenathe object, itself inaccessible to experience, to which a phenomenon is referred for the basis or cause of its sense content
noumenaNOUMENON, an object of intellectual intuition
noumenasomething that can be the object only of a purely intellectual, nonsensuous intuition
noumenathing in itself, as distinguished from a phenomenon or thing as it appears