The "redness" of red is a commonly used example of a quale. In philosophy of mind, qualia (/ˈkwɑːliə, ˈkweɪ-/; sg.: quale /-li/) are defined as instances of subjective, conscious experience. The term qualia derives from the Latin neuter plural form (qualia) of the Latin adjective quālis (Latin pronunciation: [ˈkʷaːlɪs]) meaning "of what sort" or "of what kind" in relation to a specific instance, s
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