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Greek Mythology Notes

Kosmos

💭 conceptΚόσμος
philosophy, cosmology

Order, ornament, and the universe — the Greek word that named the world as an ordered whole and gave‌​‌​‌​‍​‍​‌​‍​‍​‌​‌​‌​‍​‍​‌​‌​‍​‍​‌​‍​‌​‌​‌​‌​‍​‌​‍​‍​‍​‍​‌​‌​‌ English the word cosmos.

The Meaning of Kosmos

Kosmos originally meant order, arrangement, or ornament — the word for a woman's jewelry was kosmēma, and a kosmetikos (beautifier) made things orderly and beautiful.‌​‌​‌​‍​‍​‌​‍​‍​‌​‌​‌​‍​‍​‌​‌​‍​‍​‌​‍​‌​‌​‌​‌​‍​‌​‍​‍​‍​‍​‌​‌​‌ Pythagoras is credited with first applying the word to the universe as a whole — the cosmos was the ordered whole of everything, beautiful precisely through its order. This naming was a philosophical act: to call the universe kosmos was to assert it was orderly rather than chaotic, rational rather than random. The Presocratic project was largely the project of explaining what made the kosmos orderly — what principle (arche) underlay its regularities. For Heraclitus, kosmos was eternal fire flaring and dying in measured proportion; for Anaxagoras, it emerged from the ordering activity of Nous (Mind); for Plato, it was the Demiurge's rational craftsmanship. The term also had political uses: Sparta called its chief magistrates kosmoi (orderers), and the lawgiver who arranged a city was performing the same act as the divine craftsman who arranged the universe.

Parents

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Children

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Symbols

the celestial spheregeometric diagramPythagorass lyre

Fun Fact

The word cosmetics — beauty products — and cosmos — the universe — share the same Greek root: kosmos. The Greek saw no fundamental difference between making a face beautiful and making the universe orderly; both were acts of imposing right arrangement.

Words We Inherited

English words and phrases that trace back to this myth. See our full guide to English words from Greek mythology.

cosmoscosmeticcosmopolitancosmicmicrocosm

Explore Further

Demiurge

💭 concept

philosophy, cosmology

The craftsman-creator of the universe in Platonic cosmology — a divine craftsman who fashions the material world using eternal Forms as models.

demiurgedemiourgos

Logos

💭 concept

Word, reason, and the rational principle of the cosmos

The multifaceted Greek concept meaning word, speech, reason, account, and the rational principle governing the universe.

logicbiologytheology

Eternity

💭 concept

philosophy, cosmology

Aiōn — the age, lifetime, or eternal span of existence — distinguished from chronos (sequential time) as the fullness of time rather than its passage.

aeoneoneternal

Nous

💭 concept

Philosophy and Mind

The Greek concept of pure intellect or mind, the highest faculty of the soul and the organizing principle of the cosmos.

nousnoeticparanoia

Chaos

💭 concept

The primordial void before creation

The first thing to exist — a vast, formless void from which all of creation emerged. Chaos was not disorder but the gap, the yawning emptiness that preceded everything.

chaoschaoticgas

Thesis

🌀 primordial

creation, cosmic ordering

A primordial goddess of creation in Orphic cosmogony, representing the active principle of placement and ordering that gave structure to the cosmos.

thesisantithesissynthesis

Eros

💭 concept

The primordial force of desire that drives all creation

In Hesiod's cosmogony, Eros was not a cherub but a primordial force — the desire that compels all things to come together and create.

eroticerotica

Logos

💭 concept

reason, word, principle

The rational principle governing the cosmos — simultaneously word, reason, argument, and proportion.

logiclogologarithm

Neoplatonism

💭 concept

Philosophy

A late antique philosophical system teaching that all reality emanates from a transcendent, ineffable One

NeoplatonicNeoplatonism

Pleroma

💭 concept

philosophy, religion

Fullness or completion — the state of total completeness, applied to the divine realm in Platonic and Gnostic thought.

plenaryrepleteplenty

Polemos

💭 concept

philosophy, mythology

War or conflict — personified as a deity and understood by Heraclitus as the fundamental generating principle of all existence.

polemicpolemical

Palingenesia

💭 concept

philosophy, religion

Rebirth or regeneration — the renewal of the soul through successive lives or the regeneration of the cosmos at the end of a great cycle.

palingenesisregenerationgenesis