Procrustes

In Greek mythology, Procrustes (Προκρούστης Prokroustes) or "the stretcher [who hammers out the metal]", also known as Prokoptas or Damastes (Δαμαστής) "subduer", was a rogue smith and bandit from Attica who physically attacked people by stretching them or cutting off their legs, so as to force them to fit the size of an iron bed.

Procrustean is thus used to describe situations where different lengths or sizes or properties are fitted to an arbitrary standard.

In the Greek myth, Procrustes was a son of Poseidon with a stronghold on Mount Korydallos at Erineus, on the sacred way between Athens and Eleusis. There he had a bed, in which he invited every passer-by to spend the night, and where he set to work on them with his smith's hammer, to stretch them to fit. In later tellings, if the guest proved too tall, Procrustes would amputate the excess length; nobody ever fit the bed exactly. Procrustes continued his reign of terror until he was captured by Theseus, travelling to Athens along the sacred way, who "fitted" Procrustes to his own bed:

He killed Damastes, surnamed Procrustes, by compelling him to make his own body fit his bed, as he had been wont to do with those of strangers. And he did this in imitation of Heracles. For that hero punished those who offered him violence in the manner in which they had plotted to serve him.

Killing Procrustes was Theseus's last adventure on his journey from Troezen to Athens.

A Procrustean bed is an arbitrary standard to which exact conformity is forced. In Edgar Allan Poe's influential crime story "The Purloined Letter" (1844), the private detective Dupin uses the metaphor of a Procrustean bed to describe the Parisian police's overly rigid method of looking for clues. French philosopher Jacques Derrida, in "The Purveyor of Truth", his response to Jacques Lacan's seminar on "The Purloined Letter" (1956), applies the metaphor to the structural analysis of texts: "By framing in this violent way, by cutting the narrated figure itself from a fourth side in order to see only triangles, one evades perhaps a certain complication." This is one of deconstruction's central critiques of structural (and formal) literary analysis. Slavoj Žižek draws upon the metaphor to critique poetic form: “The most elementary form of torturing one’s language is called poetry—think of what a complex form like a sonnet does to language: it forces the free flow of speech into a Procrustean bed of fixed forms of rhythm and rhyme.” Poet Hollis Robbins draws upon the metaphor to structure a sonnet about cutting lines to fit meter and rhyme.

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