Nyaya

The Sanskrit term ‘Nyaya’ or a maxim is defined as “an expression of general truth or principle.” Maxim packs a lot of meaning into a nugget of words. They are specifically used when characterizing a situation. It is a common occurrence or a story that can be applied as an aphorism, to sum up an event, situation, or circumstance. Since ancient times, the word 'nyaya' has been used in Sanskrit literature. As an alternative to 'dharma', the word 'Nyaya' has been used in Brahmanical texts and Taittiriya Samhitas. In public practice, the word 'justice (nyaya)' is regarded as an eternal and universally accepted general rule or principle.
The commentators (bhashyakara) define nyaya as a method for achieving any proposition or arriving at a definite principle.
There are 2 types of nyaya. 1) Laukika (commonly used) 2) Classical/ Shastriya (in ancient samhitas /science-based). Laukik Nyaya is the kind of justice practiced by the common and observed in daily life situations or events. In Vedas, Shastras, and Sanskrit literature, these judgments have been mainly used to enhance the beauty of literature.
In the same matter, these nyaya can be applied to understand etiopathogenesis and treatments of diseases.

Importance of study of Nyaya

A critical study of primary classical texts (brihatrayee) found that nyayas incorporated much less in the original text (moola patha). The commentators used different nyayas abundantly to help readers understand that specific context. So, nyayas in the literature of Ayurveda can be classified into two categories: nyayas in the original text (moola patha) and nyayas referred to in commentary.
In Ayurvedic literature, acharyas meticulously employed different nyayas:

• To beautify the literature
• To get the hidden or concealed meaning of a verse
• To attain determinative knowledge of Ayurvedic concepts
• To achieve success in the analysis of a principle
• For easy understanding of the subject matter
• For differential diagnosis
• In diagnosis and treatment aspects
• Usage of different drugs in various treatment modalities to prepare efficacious formulations (yogas)

One of the most relevant methods is the application of nyaya (maxim) in the shastra (science). So nyayas act as an essential tool for better understanding, analysis, and application of the concepts in Ayurveda. The present article deals with concepts of nyaya and its application in understanding ayurvedic concepts.

Contributors

Section/Chapter/topic	Concepts/ Nyaya
Authors	Joshi M. R. 1
Reviewers & Editors	Basisht G.2, Deole Y.S.3
Affiliations	1 Department of Sanskrit, Samhita and Siddhanta, All India Institute of Ayurveda, Goa, India 2 Rheumatologist, Orlando, Florida, U.S.A. 3 Department of Kayachikitsa, G. J. Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India
Correspondence emails	manvantar@gmail.com carakasamhita@gmail.com
Publisher	Charak Samhita Research, Training and Development Centre, I.T.R.A., Jamnagar, India & Symbiohealth Foundation, India
Date of publication:	May 17, 2024
DOI	10.47468/CSNE.2024.e01.s09.165

Etymology (nirukti)

According to Sanskrit grammar (Vyakarana Shastra), Nyaya is defined as a way of going towards the real meaning. "Nyaya" word is derived from the combination of 'Ni' Upasarga +'in' Dhatu +('घय्') suffix (pratyaya) in various Sanskrit dictionaries; "Nyaya" word has been defined in various definitions and synonyms. These definitions are mentioned below:

Definitions:

1. Niyamena iyate iti (नियमेन इयते इति न्यायः।)-Nyaya is that which has rules.[Shabdakalpadruma], [Halayudhakosha]
2. Niyante prapyante vivakshitartha yen iti (नीयन्ते प्राप्यन्ते विवक्षितार्थाः येनेति न्यायः ।)- Nyaya is that by which the defined meanings are provided and attained. [Shabdakalpadruma]
3. Yuktimoolakadrishant vishesha nyaya (युक्तिमूलकदृशन्तविषेषः न्यायः ।) The special judgment of the logical view*[Shabdakalpadruma]
4. Shad darshanantargata vishesha nyaya (षड्दर्षनान्तर्गतविषेषः न्यायः ।) Special judgment within the six philosophies [Shabdakalpadruma]
5. Pramananugrahakastako nyaya (प्रमाणानुग्राहकस्तको न्यायः ।) - Proof gracious head is nyaya [Vachaspatyam]
6. Nishchitamiyate nirnayate anena iti nyaya (निश्चितमीयते निर्णयते अनेन इति न्यायः । )- the nyaya is that which is determined and decided by something [Vachaspatyam]

Synonyms:

Naya, neeta, neetisadhane, upaye, satayanjane, nirnaya, jayajaya mukti, jayopayamukti, bhoga, neeti

Different words to denote nyaya as per Monnier Williams Sanskrit-English dictionary -

• Method (paddhati, Upaya)
• Rule (A general or universal rule) ( niyama)
• System (vyavastha)

Plan (yojana)

• Judgment (nirnaya)

Principles (siddhnata) Way (marga)

• Logical proof (yukti udaharanam),
• Conclusion (nirnaya)
• Manner (niyama)
• Standard (mapadanda)

Some other meanings from the dictionary

1. That into which a thing goes back i.e., an original type, standard, method, rule, a general or universal rule, model, axiom, system, plan, right or fit manner or way, fitness, propriety (Monier Williams, 1951).
2. A lawsuit, legal proceeding, judicial sentences, and judgment (Monier Williams, 1951).
3. A logical or syllogistic argument or inference (Monier Williams, 1951).
4. A system of philosophy delivered by Gautama (Monier Williams, 1951).
5. Likeness, analogy, a popular maxim, or apposite illustration (Monier Williams, 1951).

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