A) The real essence of anything that is dimly reflected in physical existence. For example, circular objects are crude approximations to an ideal perfect circle (The Platonic Reality of circles).

B) The Ultimate ...

C) Perfect, utopian, ideal
Originating from Plato, he thought what we see in the physical world is a dim reflection of the true ideal thing.

OMG, she is the Platonic Reality of all girls. hott.
by TTM November 2, 2004
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