+**Iss** refers to a foundational concept, often interpreted as the primal [essence](/wiki/essence) or intrinsic nature of existence. It represents a pure, unmanifested [being](/wiki/being) from which all forms and realities emerge.
+## See also
+- [Origin](/wiki/origin)
+- [Existence](/wiki/existence)
+- [Metaphysics](/wiki/metaphysics)
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