The Language of Implication and the Definition of Brahman
A central challenge in Advaita Vedānta is a linguistic and conceptual paradox: how can we speak of a reality that is explicitly declared to be beyond the reach of words and thoughts? Scriptures like the Kena, Muṇḍaka, and Kaṭha Upaniṣads remind us that neither eyes, speech, nor the mind can directly reach Brahman. If we attempt to use ordinary language, we find it completely inadequate. In everyday life, words can only reveal objects through four distinct categories: species or genus (jāti), qualities (guṇa), actions or functions (kriyā), and relationships (sambandha).
Because Brahman belongs to no species, possesses no attributes, performs no actions, and has no relationship with anything else, it cannot be revealed directly by any word in our parlance. This is why Ādi Śaṅkara and the scriptural tradition must proceed stepwise, utilizing a sophisticated pedagogical method called adhyāropa-apavāda (provisional attribution followed by subsequent negation) and, crucially, the linguistic device of lakṣaṇa—indirect implication.
Understanding the Vocabulary of Implication: Lakṣaṇa and Lakṣya
In Indian epistemology, a proper definition of an object is called a lakṣaṇam. Derived from the Sanskrit root lakṣ, which means “to make something perceivable” or “to mark something out,” a lakṣaṇa is a precise description or pointer that makes an object perceivable, directly or indirectly, as distinct from other perceptions. That which is characterized, pointed out, or defined by the lakṣaṇa is known as the lakṣya.
A proper definition (lakṣaṇa) must clarify both the essential content (svarūpa-lakṣaṇa) and the differentiating characteristics (vyāvartaka-lakṣaṇa) of the object. To make this distinction clear, traditional Advaita classifies lakṣaṇas into two primary categories:
- Svarūpa-lakṣaṇa (Essential Definition): This refers to a definition that reveals the very essence or “own nature” (svarūpa) of the object, differentiating it from all other objects. The classic example is “sweetness” as the essential nature of sugar.
- Taṭastha-lakṣaṇa (Incidental Definition): This is a property distinct from the intrinsic nature of the object itself, yet serves as a temporary marker by which the object can be recognized. The standard metaphor is pointing out a specific house in a street by saying, “It is the house with the crow sitting on the chimney”. The crow is not part of the house, but it serves as an incidental pointer (taṭastha-lakṣaṇa) to identify it.
The Mechanics of Indirection: Three Types of Lakṣaṇā
When the primary or literal meaning (vācyārtha or mukhya-vṛtti) of a scriptural sentence throws up an logical inconsistency or contradiction with what is known through experience, we must abandon the literal meaning and resort to the secondary, suggestive, or implicative meaning (lakṣyārtha). This is supported by Śaṅkara’s statement in Vākyavṛtti (47): “If the direct word meaning throws up an inconsistency with what is pointed out by other evidence, the sense consistent with its word-meaning that is intelligently suggested by its terms, is to be accepted—and this is its suggestive meaning (lakṣaṇā)”.
The tradition identifies three distinct methods of using words via implication (lakṣaṇā):
- Jahat-lakṣaṇā (Exclusive Implication): In this method, the literal meaning of the word is completely given up or “ignored” to adopt an implied meaning. The classic example is “the village on the Ganges”. Since a village cannot physically sit on a flowing river, the literal meaning of “Ganges” is dropped, and the implied meaning—”on the banks of the Ganges”—is accepted.
- Ajahat-lakṣaṇā (Inclusive Implication): In this method, the literal meaning is not abandoned but is retained while additional implied meaning is imported to resolve the sentence.
- Jahat-ajahat-lakṣaṇā or Bhāga-tyāga-lakṣaṇā (Implication by division): This is the most vital method in Advaita. It involves “giving up” (tyāga) the contradictory or conflicting portions (bhāga) of the literal meaning while retaining and equating the non-contradictory portions.
A worldly example of bhāga-tyāga-lakṣaṇa is seeing an old school friend after many years. You point at him and say, “This is that Devadatta” (‘Devadatta’ being the person’s name). Since “this” refers to the present, older person before you, and “that” refers to the young boy you knew years ago, they are literally contradictory in time, space, and appearance. To resolve the equation, you drop (tyāga) the contradictory aspects (time, place, and age) and retain the non-contradictory essence: the identical person (Devadatta).
This is precisely how the scriptures handle the ultimate Great Equation (mahāvākya), “Tat Tvam Asi” (“That Thou Art”). Literally, the individual jīva (“Thou”) is limited, ignorant, and embodied, while Īśvara (“That”) is the omniscient, all-powerful creator. They cannot be identical. However, by applying bhāga-tyāga-lakṣaṇa, we discard the contradictory qualities (the individual physical adjuncts on one side, and the cosmic creative adjuncts on the other), leaving their shared, non-contradictory essence: pure, non-dual Consciousness.
Satyaṃ Jñānam Anantaṃ Brahma: Definition by Contiguity
This foundation of lakṣaṇa directly leads us to the crucial exegesis of the defining mantra of the Taittirīya Upaniṣad (2.1.1): satyaṃ jñānam anantaṃ brahma (“Brahman is Truth/Existence, Knowledge/Consciousness, and the Infinite”).
When we read these three words, we might assume they are ordinary adjectives qualifying the noun “Brahman”. However, in ordinary grammar, adjectives serve to differentiate one noun from other members of the same species (e.g., a “red” apple as opposed to a “green” one). But because there is only one non-dual Brahman, there are no other “Brahmans” to differentiate It from. Therefore, the relationship here is not adjective-noun (viśeṣaṇa-viśeṣya), but lakṣya-lakṣaṇa-sambandha—the relationship between the pointers (lakṣaṇa) and the one reality to be pointed out (lakṣya).
Scholar A. J. Alston brilliantly captures how these three words work in mutual qualification to trigger intuitive understanding:
“Thus the three terms ‘Reality, Knowledge, Infinity’ must each be taken as defining the same undivided, partless Brahman, without any of them standing to It in the relation of a quality to its substance… Each of them, however, when taken as modified by contiguity with the others, still refers to the Absolute and indicates its nature negatively by marking it off from what it is not. It is that which is not unreal, not non-conscious and not finite, and that is the most that we can say about it.”
Let us look at how these three words restrict and qualify each other through their contiguity:
- Satyam (Reality/Existence): In the transactional world, we say a pot “exists” (satyam). But a pot is subject to change and destruction; its existence is temporary. When satyam is modified by anantam (limitless/infinite), its temporal and spatial limitations are completely negated, pointing to absolute, unchanging Existence (Sat).
- Jñānam (Knowledge/Consciousness): In ordinary life, “knowledge” implies a dualistic division of a knower (pramātṛ), a known object (prameya), and the means of knowledge (pramāṇa). But because Brahman is changeless and partless (nirvikāra), It cannot perform an act of knowing. When paired with anantam (infinite) and satyam (reality), the dualistic, finite nature of worldly knowledge is discarded, pointing instead to pure, undifferentiated Consciousness (Cit).
- Anantam (Infinity/Limitlessness): This third term acts as the ultimate safeguard. It negates any possibility of limitation. Notably, the traditional “bliss” (ānanda) found in the formula sat-cit-ānanda is best understood in this exact sense of anantam—limitlessness, wholeness, or completeness (pūrṇatvam). Brahman is not “happy” in an experiential, emotional sense; rather, It is pūrṇam (complete and lacking nothing). It is this unshakeable knowledge of one’s own limitlessness that is figuratively termed “bliss”.
Conclusion: The Mirror of the Mind
Ultimately, the words satyaṃ jñānam anantaṃ brahma do not “objectify” Brahman as a known thing (prameya), for that would violate non-duality. The scriptures and the guru function as a mirror. Just as we cannot see our own face without a mirror, we cannot directly perceive the Self with our outward-looking senses.
By using the subtle technique of lakṣaṇa, the scriptures systematically negate our false superimpositions and turn our attention toward the already-present, self-luminous Ātman. Through listening (śravaṇa) and reflection (manana), the mind’s impurities are wiped away, allowing the ultimate thought-form—the akhaṇḍākāra vṛtti (the form of the undivided whole)—to arise. At that moment, the “pointer” has done its work, the veil of ignorance is dissolved, and we recognize that we have always been the very limitless Reality we were seeking.
I addressed this topic, in relation to the ‘satyaṃ jñānam anantaṃ brahma’ ‘definition’ in ‘Confusions in Advaita Vedanta: Knowledge, Experience and Enlightenment’. Here is the relevant extract: (See note at end for all book links or https://www.advaita-vision.org/new-book-announcement/ for content and extracts of this particular book.)
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4.b.iii. Implication (lakṣaṇā)
The above techniques relate to explaining what Brahman is not, but scriptures also give us pointers to what Brahman is through the medium of implication. These statements cannot exactly be called ‘definitions’, since we cannot actually say anything at all about Brahman as explained above.
The best known example is from the Taittirīya Upaniṣad 2.1:
ब्रह्मवित् परम् आप्नोति ।
तद् एषा अभ्युक्ता – “यः सत्यं ज्ञानम् अनन्तं ब्रह्म गुहायां परमे व्योमन् निहितं वेद सः विपश्चिता ब्रह्मणा सर्वान् कामान् सह अश्नुते” इति ।
brahmavit param āpnoti |
tad eṣā abhyuktā – “yaḥ satyaṃ jñānam anantaṃ brahma guhāyāṃ parame vyoman nihitaṃ veda saḥ vipaścitā brahmaṇā sarvān kāmān saha aśnute” iti |
AUM. The knower of Brahman attains the Supreme. As to this the following has been said: He who knows Brahman as the Real, as Knowledge and as the Infinite, as placed in the transcendental space within the secret cavern, enjoys all desires along with the attainment of Brahman, the all-knowing. (Ref. 184)
So famous is this particular mantra that is often quoted as the definition of Brahman: satyaṃ-jñānam-anantaṃ brahma. [Satyam is ‘existence’, truth’, ‘reality’; jñānam is ‘knowledge’; anantam is ‘unlimited’, ‘eternal’. See next sub-section for the other well-known ‘description’ of sat-cit-ānanda. Pedantically, I believe this should be written satyaṃ jñānamanantaṃ brahma, which explains why the letter at the end of jñānam is an ‘m’ and not an ‘ṃ’. But this is not intended to be a Sanskrit primer!]
A. J. Alston explains how it should be understood:
Thus the three terms ‘Reality, Knowledge, Infinity’ must each be taken as defining characterization. They are not mere empty negations, or they would reduce the Absolute to a meaningless non-entity like the son of a barren woman. Standing in immediate contiguity, however, they affect one another. They each negate that part of the meaning of the other that is contradictory to themselves. They show, taken together, that the Absolute stands beyond the meaning of each term as it is ordinarily understood in everyday life. Each of them, however, when taken as modified by contiguity with the others, still refers to the Absolute and indicates its nature negatively by marking it off from what it is not. It is that which is not unreal, not non-conscious and not finite, and that is the most that we can say about it. (Ref. 15)
(If you do not follow this explanation of the mantra, Shankara himself devotes quite a few pages to explaining it in his bhāṣya – Ref. 9 has nearly 200 pages on this alone!)
Basically, Alston is saying that no single word can ‘define’ Brahman, as already explained, but each of the three words can ‘modify’, ‘qualify’ or ‘restrict’ the meaning of the other two such that the combination can bring about intuitive understanding. Thus, for example, saying that Brahman is ‘knowledge’ implies the knower-knowledge-known distinction that we usually associate with this word. But that could not be possible if Brahman is changeless and part-less, which it must be if it is eternally existent as indicated by the other two words.
Similarly, the word satyaṃ can be applied to a flower, for example, in vyavahāra. But the flower that ‘exists’ today may well not exist tomorrow! This is clearly not appropriate for Brahman. But when the word ‘anantaṃ’ is added, this possibility is negated. So we have to consider each aspect and how it relates to the others in order to intuit an understanding that is beyond words. The final understanding thus provides a ‘definition by implication’ or lakṣaṇa. So, although words cannot directly reveal Brahman, they are able to provide an indirect definition.
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These definitions have been assembled by NotebookLM AI based entirely upon my own writing from published books, posts to Advaitin and this website. You can see a complete list of my books here.
Note that the reader will find repetition in these definitions. This is intentional, as they are primarily directed at relatively new seekers and intended to function both as an ‘overview’ and as ‘revision’. Links to the other definitions are added where appropriate.