<p><strong>Noun</strong></p><ul><li>The philosophy or doctrines of Plato or his followers.</li><li>A Platonic doctrine or saying.</li><li>The belief that physical objects are impermanent representations of unchanging Ideas, and that the Ideas alone give true knowledge as they are known by the mind.</li><li>(Sometimes lowercase) The doctrine or practice of platonic love.</li></ul><p><strong>End of Response</strong></p>