LOGOS
PHILOSOPHICAL
ταὐτόν (τό)

ΤΑΥΤΟΝ

LEXARITHMOS 1121

The concept of ταὐτόν, "the same," forms a cornerstone of ancient Greek philosophy, particularly in ontology and logic. From Parmenides, who identified Being with the unchangeable and the same, to Plato and Aristotle, ταὐτόν defined the identity, unity, and permanence of entities. Its lexarithmos (1121) suggests a synthesis leading to a complete and indivisible whole.

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Definition

The term ταὐτόν, as a substantivized adjective, originates from the contraction of «τὸ αὐτό» and signifies "the same thing," "the identical entity," or "identity." In classical Greek philosophy, this concept is central to understanding the nature of reality, knowledge, and logic. It is frequently contrasted with «θάτερον» (the other) or «ἕτερον» (the different), thereby establishing a binary framework fundamental to dialectical thought.

In ontology, ταὐτόν is associated with the idea of permanence and immutability. For Parmenides, Being (τὸ Ὄν) is ταὐτόν, meaning it is one, indivisible, and unchangeable, in stark contrast to the world of the senses characterized by flux and difference. Plato, in his endeavor to bridge the chasm between the world of Forms and the world of phenomena, attributes to the Forms the quality of ταὐτόν, as they are eternal, indestructible, and always identical to themselves.

Aristotle, while critical of Plato's theory of Forms, recognized the significance of ταὐτόν as a logical principle. In his «Metaphysics», he articulates the principle of identity (A=A), which is foundational for all logical thought and reasoning. Ταὐτόν is not merely the repetition of the same, but the recognition of an entity's internal coherence and autonomy. An understanding of ταὐτόν is essential for distinguishing things and avoiding confusion.

Etymology

taut- (from «τὸ αὐτό», meaning 'the same')
The word ταὐτόν derives from the contraction of the phrase «τὸ αὐτό», meaning 'the selfsame, the identical.' This contraction is characteristic of ancient Greek and appears in various instances, such as in «θάτερον» (for τὸ ἕτερον). The root αὐτ- signifies 'self, the same' and denotes reference to something self-contained or identical to itself. The addition of the article «τό» and the subsequent contraction created a new word functioning as a noun or adjective, emphasizing the concept of identity.

The root taut- is exceptionally productive in the Greek language, generating a rich family of words revolving around the concepts of identity, similarity, and autonomy. From it arise nouns describing the quality of identity (ταυτότης), verbs denoting the act of identification (ταὐτίζω), as well as compound adjectives and nouns expressing similarity (ταὐτόσημος, ταυτοσημία) or self-action (ταὐτόματος).

Main Meanings

  1. The same thing, the identical entity — The primary meaning, referring to something identical to itself or to something else. E.g., «ὁ αὐτὸς ἀνήρ» (the same man), «τὸ ταὐτὸν ποιῶ» (I do the same thing).
  2. Identity, sameness — The quality of being similar or identical to something else, or of maintaining one's identity. In Platonic philosophy, the Forms are ταὐτόν, i.e., immutable and always the same.
  3. Constancy, permanence — The concept of immutability and continuous existence. Parmenides' Being (τὸ Ὄν) is ταὐτόν, i.e., eternal and unchangeable.
  4. Unity, homogeneity — The quality of being unified, without internal differentiations. The oneness of a whole or a concept.
  5. Autonomy, spontaneity (in compounds) — In compound words like ταὐτόματος, it denotes action originating from the subject itself, without external intervention.
  6. Logical principle of identity — In Aristotelian logic, the principle that every thing is identical to itself (A=A), fundamental for correct reasoning.
  7. Tautology (in compounds) — The repetition of the same thing or idea in different words, often without adding new information (e.g., ταυτολογία).

Word Family

taut- (from «τὸ αὐτό», meaning 'the same')

The root taut- originates from the contraction of the phrase «τὸ αὐτό» and forms the basis for an extensive family of words expressing the concepts of identity, similarity, autonomy, and constancy. From its initial meaning of 'the same thing,' this root expanded to describe philosophical concepts such as the identity of Being, homogeneity, the autonomy of action, and the logical principle of identity. Each member of the family develops a specific aspect of this fundamental idea.

ταυτότης ἡ · noun · lex. 1579
The quality of being the same, identity. In Platonic philosophy, ταυτότης is one of the 'greatest kinds' and refers to the immutable nature of the Forms. In Aristotle, ταυτότης is the relation of a thing to itself.
ταὐτίζω verb · lex. 1818
Meaning 'to make the same,' 'to equate,' 'to identify as the same.' It is often used in philosophy to denote the identification of two concepts or entities, e.g., «ταὐτίζειν τὸ ἀγαθὸν καὶ τὸ καλόν» (to identify the good with the beautiful).
ταὐτολογία ἡ · noun · lex. 1185
The repetition of the same thing, especially in speech or writing, often with the connotation of redundant repetition. In logic, it refers to a statement that is always true by virtue of its logical structure, e.g., 'it is what it is.'
ταυτοσημία ἡ · noun · lex. 1330
The quality of two or more things having the same meaning or sense. In linguistics, it refers to words or phrases that are synonymous or have exactly the same meaning.
ταὐτόσημος adjective · lex. 1589
Having the same meaning, synonymous. It describes words, concepts, or symbols that are equivalent in meaning. Used to emphasize absolute similarity or identity in meaning.
ταὐτόχθων adjective · lex. 2530
Autochthonous, native to the same land. It means 'born from the same earth' or 'dwelling in the same land.' Used to denote common origin or place of residence.
ταὐτόματος adjective · lex. 1682
Self-acting, spontaneous, automatic. It describes something that occurs without external intervention, by its own nature or movement. In Homer, for instance, gates open «ταὐτόματοι».
ταὐτοειδής adjective · lex. 1298
Of the same kind or form. It describes similarity in essence or appearance, indicating that two or more things belong to the same category or share the same structure.

Philosophical Journey

The concept of ταὐτόν permeates the history of ancient Greek philosophy, constituting a central issue in ontology, metaphysics, and logic.

6th-5th C. BCE
Parmenides
Parmenides was the first to establish ταὐτόν as a fundamental attribute of Being (τὸ Ὄν). His Being is «ἓν καὶ συνεχές», «ἀγένητον καὶ ἀνώλεθρον», meaning always the same and unchangeable, in contrast to the world of phenomena.
5th-4th C. BCE
Plato
In Plato, ταὐτόν is one of the five 'greatest kinds' (Sophist 254d), alongside Being, Motion, Rest, and Difference. The Forms are ταὐτόν, as they maintain their eternal and immutable identity.
4th C. BCE
Aristotle
Aristotle established ταὐτόν as the principle of identity (A=A), fundamental to logic and metaphysics. He distinguished various forms of identity: numerical, specific, generic, and identity as essence.
3rd C. BCE - 2nd C. CE
Stoic Philosophers
The Stoics engaged with the identity of substance and quality, particularly in relation to the continuous flux of things and the idea of the eternal recurrence of the same (palingenesis), where everything returns to ταὐτόν.
3rd C. CE
Plotinus and Neoplatonists
In Neoplatonism, ταὐτόν is linked to the One (τὸ Ἕν), the supreme principle that is always identical to itself, indivisible and unchangeable. The return to the One is a return to identity with the original source.
Koine Greek
Koine Greek / New Testament
In Koine Greek, the word is primarily used with the simple meaning of 'the same' or 'the identical,' without the deep philosophical nuances of the classical period. It appears in various texts, including the New Testament, to denote identity or similarity.

In Ancient Texts

The philosophical significance of ταὐτόν is highlighted in seminal texts of ancient Greek thought.

«τὸ γὰρ αὐτὸ νοεῖν ἐστίν τε καὶ εἶναι.»
For it is the same thing to think and to be.
Parmenides, Fragment 3 (DK 28 B 3)
«τὸ ταὐτὸν καὶ τὸ θάτερον.»
The same and the other.
Plato, Sophist 254d
«ἀδύνατον γὰρ ταὐτὸν εἶναι καὶ μὴ ταὐτόν.»
For it is impossible for the same thing to be and not to be the same.
Aristotle, Metaphysics Γ 3, 1005b19

Lexarithmic Analysis

The lexarithmos of the word ΤΑΥΤΟΝ is 1121, from the sum of its letter values:

Τ = 300
Tau
Α = 1
Alpha
Υ = 400
Upsilon
Τ = 300
Tau
Ο = 70
Omicron
Ν = 50
Nu
= 1121
Total
300 + 1 + 400 + 300 + 70 + 50 = 1121

1121 decomposes into 1100 (hundreds) + 20 (tens) + 1 (units).

The 18 Methods

Applying the 18 traditional lexarithmic methods to the word ΤΑΥΤΟΝ:

MethodResultMeaning
Isopsephy1121Base lexarithmos
Decade Numerology51+1+2+1 = 5 — Pentad, the number of harmony, man, and balance, signifying complete identity.
Letter Count66 letters — Hexad, the number of creation and perfection, emphasizing the full and indivisible nature of ταὐτόν.
Cumulative1/20/1100Units 1 · Tens 20 · Hundreds 1100
Odd/EvenOddMasculine force
Left/Right HandRightDivine (≥100)
QuotientComparative method
NotarikonΤ-Α-Υ-Τ-Ο-ΝΤὸ Αὐτὸ Ὑπάρχει Τὸ Ὄν Νῦν — an interpretative connection to the eternal presence of Being.
Grammatical Groups3V · 1S · 2M3 vowels (Α, Υ, Ο), 1 semivowel (Ν), 2 mutes (Τ, Τ). The balance of vowels and consonants reflects the stability of identity.
PalindromesNo
OnomancyComparative
Sphere of DemocritusDivination with lunar day
Zodiacal IsopsephyMercury ☿ / Virgo ♍1121 mod 7 = 1 · 1121 mod 12 = 5

Isopsephic Words (1121)

Words from the Liddell-Scott-Jones lexicon with the same lexarithmos (1121) as ταὐτόν, but different roots, offering a glimpse into the numerical harmony of the Greek language.

προσφορά
«προσφορά» (1121), meaning 'an offering' or 'contribution,' often in a religious or social context. Its numerical identity with ταὐτόν might suggest that a true offering stems from the authentic identity of the giver or contributes to the unity of the community.
ὑπόταξις
«ὑπόταξις» (1121), meaning 'subordination' or 'arrangement,' implies a hierarchical relationship or an organized structure. Its isopsephy with ταὐτόν could be interpreted as the idea that order and subordination are necessary for maintaining the identity and coherence of a system.
ὁμοφυλία
«ὁμοφυλία» (1121), meaning 'sameness of race or kind,' is a direct numerical reflection of the concept of ταὐτόν. It underscores the idea of a common identity or origin, reinforcing the significance of similarity as a basis for recognizing the same.
κενορρημοσύνη
«κενορρημοσύνη» (1121), meaning 'empty talk' or 'babbling,' contrasts with substance and identity. Its isopsephy might suggest that a lack of content and the absence of true identity in discourse lead to empty repetitions, a form of negative tautology.
ἀψευδία
«ἀψευδία» (1121), meaning 'truthfulness' or 'sincerity,' is linked to authenticity and identity. Its numerical equivalence with ταὐτόν could imply that truth is the identification of discourse with reality, the preservation of integrity and authentic identity.

The LSJ lexicon contains a total of 102 words with lexarithmos 1121. For the full catalog and AI semantic filtering, see the interactive tool.

Sources & Bibliography

  • Liddell, H. G., Scott, R., Jones, H. S.A Greek-English Lexicon, 9th ed. with revised supplement. Oxford: Clarendon Press, 1996.
  • PlatoSophist, Republic.
  • AristotleMetaphysics, Categories.
  • Diels, H., Kranz, W.Die Fragmente der Vorsokratiker. Berlin: Weidmannsche Buchhandlung, 1951.
  • Kirk, G. S., Raven, J. E., Schofield, M.The Presocratic Philosophers: A Critical History with a Selection of Texts. 2nd ed. Cambridge: Cambridge University Press, 1983.
  • Long, A. A., Sedley, D. N.The Hellenistic Philosophers, Vol. 1: Translations of the Principal Sources with Philosophical Commentary. Cambridge: Cambridge University Press, 1987.
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