ΟΜΩΝΥΜΟΝ (omoionymon) — Lexarithmos 1520 · Etymology, Meanings

Definition

According to Aristotle, in his work Categories, "Things are said to be homonymous when, though they have a common name, the definition of being corresponding to the name is different" (1a1-2). This definition establishes the basis for understanding homonymy as a phenomenon where a single name is used to denote different things, whose definitions or essences are entirely distinct. A classic example is the word «ζῷον» (animal/living being), which can refer both to a human and to a picture, with the essence of each being radically different.

The distinction of homonymy from synonymy and paronymy is central to Aristotelian logic. Synonyms are words that share both a common name and a common definition (e.g., "man" and "ox" are synonymous with «ζῷον» as species), while paronyms are words derived from another word by a change in ending (e.g., "grammarian" from "grammar"). Homonymy, in contrast, signifies a discrepancy between the name and the essence, making it a source of ambiguity and potential logical fallacies.

Understanding homonymous terms is vital for sound philosophical inquiry, as it allows for the avoidance of confusion and the precise formulation of concepts. Aristotle employs the concept of homonymy to analyze the complexity of language and its relationship to reality, demonstrating how the same word can carry multiple, unrelated meanings depending on the context.

Etymology

onom- / homo- (roots of ὄνομα "name" and ὅμοιος "similar")

The word ὁμώνυμον is a compound, derived from two Ancient Greek roots: the prefix ὁμο- (from ὅμοιος, meaning "same, similar") and the noun ὄνομα (meaning "name"). This composition precisely describes the concept of "having the same name." Both roots belong to the oldest stratum of the Greek language, with the concept of "name" being fundamental to human communication and classification.

From the root onom- derive many words related to naming, identification, and identity, while from the root homo- are generated terms denoting similarity, identity, or commonality. Their combined power is evident in terms such as συνώνυμον (common name and definition), παρώνυμον (derived name), and ἀνώνυμον (nameless), which develop different facets of the relationship between name and meaning.

Main Meanings

Having the same name, eponymous — The general meaning, referring to two or more things that bear the same name, regardless of their essence.
A word with the same form but different meaning — The technical Aristotelian meaning, where the name is common, but the definition of the essence it denotes is different (e.g., «ζῷον» for a man and a picture).
Ambiguous, equivocal — Used to describe a word or phrase that can be interpreted in more than one way, leading to lack of clarity.
Common, similar — In a broader context, it can refer to something that is common or similar in characteristics, not solely in name.
(In grammar) Homograph or homophone — Modern usage for words that are spelled or sound the same but have different meanings.
(In theology) Common name for different hypostases — Used in theological discussions to describe how a name can be applied to different persons or concepts (e.g., "God" for the Father and the Son, with distinct hypostases).

Word Family

onom- / homo- (roots of ὄνομα "name" and ὅμοιος "similar")

The roots onom- and homo- form the core of an extensive family of words that explore the concepts of name, identity, and similarity. The root onom- (from ὄνομα) is fundamental for naming and identification, while the root homo- (from ὅμοιος) denotes commonality or identity. The synthesis of these two roots, as in ὁμώνυμον, creates terms crucial for philosophical, logical, and linguistic analysis, allowing for precise distinction between the form and content of words.

ὄνομα τό · noun · lex. 231

The basic word for "name," the verbal label assigned to a person, thing, or concept. In ancient Greek philosophy, the relationship of the name to the essence was a subject of intense debate (Plato, Cratylus).

ὅμοιος adjective · lex. 460

Meaning "similar, same, like." It forms the first component of ὁμώνυμον and denotes commonality or identity. It is widely used throughout all periods of the Greek language to express similarity in characteristics or qualities.

ὁμωνυμία ἡ · noun · lex. 1411

The quality of being homonymous, the state of homonymy. The technical term describing the phenomenon where a name is used for different things, as defined by Aristotle.

συνώνυμον τό · noun · lex. 2060

A word that has the same name and the same definition as another, in contrast to a homonymous term. Aristotle uses it to denote things that belong to the same genus and share a common definition.

παρώνυμον τό · noun · lex. 1991

A word derived from another by a change in ending, such as "grammarian" from "grammar." Aristotle distinguishes it from homonyms and synonyms as a third category of name relationship.

ἀνώνυμον τό · adjective · lex. 1461

That which has no name, unknown, anonymous. It denotes the absence of a name or the refusal of naming, often in the sense of "without fame" or "undetermined."

ἐπώνυμον τό · adjective · lex. 1495

That which gives its name to something else, or that which bears someone's name. Often used for epithets or for persons who give their name to cities, tribes, etc.

πολυώνυμον τό · adjective · lex. 1990

That which has many names. Used for deities or concepts referred to by various names, indicating their complexity or multifaceted nature.

ψευδώνυμον τό · adjective · lex. 2519

That which bears a false name, a pseudonym. Refers to a name used to conceal true identity or to mislead.

Philosophical Journey

The concept of homonymy, though formalized by Aristotle, has deep roots in Greek thought, as the relationship between name and thing preoccupied philosophers from antiquity.

5th C. BCE

Presocratics and Sophists

Early discussions on the correctness of names and the potential ambiguity of language, though without a systematic distinction of homonymy.

4th C. BCE

Plato

In the Cratylus, Plato examines the relationship between name and thing, recognizing that names are not always perfect representations of essence, thus paving the way for Aristotelian analysis.

4th C. BCE

Aristotle

In the Categories (1a1-2), Aristotle provides the classic definition of homonymous terms, making it a fundamental concept for his logic and metaphysics. The distinction is crucial for avoiding logical errors.

3rd-1st C. BCE

Stoic Philosophers

The Stoics, with their emphasis on logic and language, continued to analyze the relationships between words and concepts, incorporating Aristotelian terminology into their own theories.

3rd-6th C. CE

Neoplatonic Commentators

Commentators such as Porphyry and Simplicius further developed the Aristotelian theory of homonyms, synonyms, and paronyms in their introductions to the Categories.

Byzantine Era

Byzantine Logicians and Theologians

The concept of homonymy was maintained and widely used in Byzantine philosophy and theology, especially in discussions concerning the nature of God and the Saints.

In Ancient Texts

Aristotle, in his Categories, provides the foundational definition of homonymy, which remains the cornerstone for understanding the term.

«ὁμώνυμα λέγεται ὧν ὄνομα μόνον κοινόν, ὁ δὲ κατὰ τοὔνομα λόγος τῆς οὐσίας ἕτερος»

Things are said to be homonymous when, though they have a common name, the definition of being corresponding to the name is different.

Aristotle, Categories 1a1-2

Lexarithmic Analysis

The lexarithmos of the word ΟΜΩΝΥΜΟΝ is 1520, from the sum of its letter values:

Ο = 70

Omicron

Μ = 40

Mu

Ω = 800

Omega

Ν = 50

Nu

Υ = 400

Upsilon

Μ = 40

Mu

Ο = 70

Omicron

Ν = 50

Nu

= 1520

Total

70 + 40 + 800 + 50 + 400 + 40 + 70 + 50 = 1520

1520 decomposes into 1500 (hundreds) + 20 (tens) + 0 (units).

The 18 Methods

Applying the 18 traditional lexarithmic methods to the word ΟΜΩΝΥΜΟΝ:

Method	Result	Meaning
Isopsephy	1520	Base lexarithmos
Decade Numerology	8	1+5+2+0 = 8. The Octad, in Pythagorean tradition, symbolizes balance, harmony, and completeness, reflecting the need for clarity and precision in naming.
Letter Count	8	8 letters (O-M-Ω-N-Y-M-O-N). The Octad, as a number of completeness and harmony, may suggest the complexity of language that requires attention to the different meanings of words.
Cumulative	0/20/1500	Units 0 · Tens 20 · Hundreds 1500
Odd/Even	Even	Feminine force
Left/Right Hand	Right	Divine (≥100)
Quotient	—	Comparative method
Notarikon	O-M-Ω-N-Y-M-O-N	One Meaning, While Name Yields Multiple Other Natures (An interpretive approach highlighting the common form of the name and the underlying different essence).
Grammatical Groups	4V · 0D · 4C	4 vowels, 0 diphthongs, 4 consonants. The balance of vowels and consonants reflects the structural harmony of the word.
Palindromes	No
Onomancy	—	Comparative
Sphere of Democritus	—	Divination with lunar day
Zodiacal Isopsephy	Mercury ☿ / Sagittarius ♐	1520 mod 7 = 1 · 1520 mod 12 = 8

Isopsephic Words (1520)

Words from the Liddell-Scott-Jones lexicon with the same lexarithmos (1520) as «ὁμώνυμον», but of different roots, revealing coincidences in the numerical value of words.

συνακόλουθος

"the concomitant," that which follows along with, a companion. Its numerical identity with «ὁμώνυμον» is an interesting coincidence, as homonymy often "accompanies" ambiguity in thought.

πτεροποιέω

"to make wings," to flutter. A word denoting creation and movement, in contrast to the static, conceptual nature of homonymy.

πύρφορος

"fire-bearing," one who carries fire. Often associated with Prometheus or rituals, suggesting an active conveyance, unlike the passive property of a homonym.

σιτόφορος

"grain-bearing," fruitful. A word evoking abundance and production, in contrast to the abstract concept of homonymy.

ὑποδερματῖτις

"subdermatitis," a skin condition beneath the skin. A medical term suggesting a hidden or underlying condition, similar to the concealed distinctness in homonymy.

ὑπόχλοος

"pale green," having a faint green color. Describes a visual quality, a hue, which might obscure true nature, just as homonymy conceals different essences.

The LSJ lexicon contains a total of 85 words with lexarithmos 1520. 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.
Aristotle — Categories. Translated with commentary by J. L. Ackrill. Oxford: Clarendon Press, 1963.
Plato — Cratylus. Translated by C. D. C. Reeve. Indianapolis: Hackett Publishing Company, 1998.
Porphyry — Isagoge. Translated by Jonathan Barnes. Oxford: Clarendon Press, 2003.
Barnes, Jonathan — Aristotle: A Very Short Introduction. Oxford University Press, 2000.
Ross, W. D. — Aristotle. 6th ed. London: Methuen, 1995.