ΟΜΟΙΟΜΕΡΕΙΑ
Homoeomereia, a central concept in the philosophy of Anaxagoras, describes the property of things being composed of infinitely small, qualitatively similar parts. Every object contains "seeds" of all other things, with the predominant ones determining its name. Its lexarithmos (421) suggests a profound structural completeness.
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“Homoeomereia” (from ὅμοιος “similar” and μέρος “part”) is a term primarily used in ancient Greek philosophy to describe the property of bodies or substances being composed of parts that are qualitatively similar to the whole or to each other. The word was established as a technical term by Aristotle, who used it to characterize Anaxagoras' theory concerning the composition of matter.
According to Anaxagoras, every object consists of infinitely small particles, the “seeds” (σπέρματα), which contain all the qualitative characteristics of the universe. Thus, in a piece of gold, there are seeds of gold, but also seeds of iron, wood, water, and so on; it is simply that the gold seeds are predominant. This idea that “everything is in everything” (πᾶν ἐν παντί) is the essence of homoeomereia.
While Aristotle attributed the term to Anaxagoras, it is not certain that Anaxagoras himself used the noun “homoeomereia.” It is more probable that he used the adjective “homoeomerē” (ὁμοιομερῆ) to describe bodies composed of similar parts, such as flesh, bone, or metal, in contrast to “anomoeomerē” (ἀνομοιομερῆ) (such as a face or hand) which are composed of dissimilar parts. The concept, however, remains central to understanding Anaxagoras' cosmology.
Etymology
From the root of “homoeios” derive words such as “homoiotēs” (ὁμοιότης, similarity), “homoioun” (ὁμοιοῦν, to make similar, assimilate), “homoiōma” (ὁμοίωμα, likeness), “homoiōs” (ὁμοίως, similarly), and “homou” (ὁμοῦ, together). From the root of “meros” derive words such as “merizō” (μερίζω, to divide), “merismos” (μερισμός, division), “meridion” (μερίδιον, share), and “ameristos” (ἀμέριστος, indivisible). “Homoeomereia” and the adjective “homoeomerēs” are compound derivatives that combine the meanings of these two roots, describing a state where constituent parts are similar to the whole or to each other.
Main Meanings
- Anaxagoras' theory of matter — The philosophical concept attributed to Anaxagoras, according to which every object consists of infinitely small seeds containing all the qualities of the universe.
- Similarity of parts — The general property of a whole or body being composed of parts that are qualitatively similar to the whole or to each other.
- Homogeneous composition — The state where the constituent elements of a thing are homogeneous or uniformly distributed.
- Medical usage (Galen) — In medicine, homoeomereia refers to the balance and similarity of the body's humors or elements, indicating health.
- Rhetorical usage — The similarity of arguments or structures in a rhetorical discourse, contributing to coherence and persuasion.
- Contrast to anhomoeomereia — The opposite concept of "anhomoeomereia," where parts are dissimilar and heterogeneous, as in a living organism (e.g., hand, face).
Word Family
homoi- (from ὅμοιος, meaning "similar") and mer- (from μέρος, meaning "part")
The family of words formed from the roots "homoi-" and "mer-" or their individual roots explores the concepts of similarity, division, and composition. The root "homoi-" (from ὅμοιος) refers to identity or analogy, while the root "mer-" (from μέρος) denotes separation or partitioning. The compound of these two, as in "homoeomereia," creates a rich conceptual area concerning the structure of reality, homogeneity and heterogeneity, and the interaction between the whole and its parts. These roots belong to the oldest stratum of the Greek language and are fundamental for describing the world.
Philosophical Journey
"Homoeomereia" is a term that, while inextricably linked to Anaxagoras, its history as a technical concept was primarily shaped through Aristotle's interpretation and critique, influencing philosophical thought for centuries.
In Ancient Texts
The understanding of "homoeomereia" is primarily based on fragments of Anaxagoras and the critical analysis by Aristotle.
Lexarithmic Analysis
The lexarithmos of the word ΟΜΟΙΟΜΕΡΕΙΑ is 421, from the sum of its letter values:
421 is a prime number — indivisible, a quality the Pythagoreans considered the mark of pure essence.
The 18 Methods
Applying the 18 traditional lexarithmic methods to the word ΟΜΟΙΟΜΕΡΕΙΑ:
| Method | Result | Meaning |
|---|---|---|
| Isopsephy | 421 | Prime number |
| Decade Numerology | 7 | 4+2+1=7 — The Heptad, a number of completeness, perfection, and cosmic order, reflecting the idea that homoeomereia describes a full and coherent structure of the universe. |
| Letter Count | 11 | 11 letters — The Hendecad, a number of transition, transcendence, and revelation, suggesting Anaxagoras' attempt to transcend previous cosmologies and reveal a new structure of matter. |
| Cumulative | 1/20/400 | Units 1 · Tens 20 · Hundreds 400 |
| Odd/Even | Odd | Masculine force |
| Left/Right Hand | Right | Divine (≥100) |
| Quotient | — | Comparative method |
| Notarikon | H-O-M-O-E-O-M-E-R-E-I-A | Homogeneous Order Manifesting Omnipresent Elements, Revealing Essential Identity of All. (Interpretive) |
| Grammatical Groups | 6V · 5C · 0D | 6 vowels (O, O, I, O, E, E, I, A), 5 consonants (M, M, R), 0 diphthongs. The abundance of vowels suggests fluidity and coherence, characteristics consistent with the idea of indivisible and omnipresent seeds. |
| Palindromes | No | |
| Onomancy | — | Comparative |
| Sphere of Democritus | — | Divination with lunar day |
| Zodiacal Isopsephy | Mercury ☿ / Taurus ♉ | 421 mod 7 = 1 · 421 mod 12 = 1 |
Isopsephic Words (421)
Words from the Liddell-Scott-Jones lexicon with the same lexarithmos 421, but different roots, offering a glimpse into the numerical coexistence of concepts.
The LSJ lexicon contains a total of 75 words with lexarithmos 421. 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.
- Diels, H., Kranz, W. — Die Fragmente der Vorsokratiker. Berlin: Weidmannsche Buchhandlung, 1951-1952. (Abbreviation: DK)
- Aristotle — Physics. Translated, with commentary and introduction. Loeb Classical Library.
- Aristotle — On the Heavens. Translated, with commentary and introduction. Loeb Classical Library.
- Theophrastus — De Sensibus. Translated and commented.
- Galen — De Temperamentis. Translated and commented.
- 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.