Cratylism as a philosophical theory reflects the teachings of the Athenian Cratylus (Ancient Greek: Κρατύλος, also transliterated as Kratylos), fl. mid to late 5th century BCE. Cratylus is more popularly known as Socrates' antagonist in Plato's dialogue Cratylus. Vaguely exegetical, Cratylism holds that the fluid nature of ideas, words, and communications leaves them fundamentally baseless, and possibly unable to support logic and reason. It is distinguished from linguisticity by the problematic status of style: in a natural language, where a perfect connection is found between word and things, variations of style are no longer conceivable.
Gérard Genette divided the theory into primary and secondary Cratylism. The former is said to involve a general attempt to establish a motivated link between the signifier and the signified by inventing emotional values for certain sounds while the latter admits that language has fallen and that the signifier enjoys an arbitrary relation to the signified.
Cratylism reaches similar conclusions about the nature of reality and communication that Taoism and Zen Buddhism also confronted: how can a mind in flux, in a flowing world, hold on to any solid "truth" and convey it to another mind? Pyrrhonism is also similar with respect to its "undogmatic and relaxed use of words."
- Wesling, Donald (1999). The Scissors of Meter: Grammetrics and Reading. Ann Arbor: University of Michigan Press. p. 66. ISBN 0472107151.
- Billitteri, Carla (2009). Language and the Renewal of Society in Walt Whitman, Laura (Riding) Jackson, and Charles Olson: The American Cratylus. New York: Palgrave Macmillan. p. 7. ISBN 9781349375240.
- Heller, Ben (1997). Assimilation/generation/resurrection: Contrapuntal Readings in the Poetry of José Lezama Lima. Lewisburg: Bucknell University Press. p. 44. ISBN 0838753477.
- Sextus Empiricus, "Outlines of Pyrrhonism", Book I, Chapter 34, Section 239
- John Burnet, Greek Philosophy (1914), §96.