Inherited from Ottoman Turkish صفا (ṣafa, “a being clear, limpid, clearness, the mind's being free from anxiety, grief, irritation, calmness, peace, enjoyment, pleasure, delight, pure affection, delight”), from Arabic صَفَاء (ṣafāʔ, “serenity”), verbal noun of صَفَا (ṣafā, “to be pure, to be clear, to be pure of heart”).