nous

n. in classical Greek philosophy, reason or intellect. For Plato (c. 427–c. 347 bce), nous was the highest form of reason, permitting the apprehension of the fundamental and unchanging principles of reality. Aristotle likewise distinguished between nous, which enables understanding of the essential and nonaccidental, and the knowledge gained from experience, which enables understanding of the temporary and contingent. In later Platonic and Neoplatonic thought, nous was sometimes identified with the rational principle governing the universe itself (see Neoplatonism).

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Psychology term of the day

September 8th 2024

aromatherapy

n. a type of therapy purported to improve psychological and physical health through the use of selected essential oils extracted from seeds, herbs, flowers, fruits, and trees. The fragrances of these oils are inhaled or the oils themselves are applied topically, using compresses, baths, or massages, in an effort to induce relaxation, reduce stress and emotional distress, and enhance well-being. Evidence supporting the effectiveness of aromatherapy is largely inconclusive. See also complementary and alternative medicine.