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Words & WritingGreekEnglish

Tetralogy

/tɛˈtrælədʒi/noun

A set of four connected works, usually plays, novels or operas.

The Greek roots

τετρα-
tetra-
four
+
λόγος
lógos
word, discourse

Literally: four discourses

The story of the word

At the Athenian dramatic festivals a playwright entered four pieces at once: three tragedies and a satyr play to send the audience home lighter. Aeschylus is the only one whose linked set survives, and even then the satyr play is lost. Medicine borrowed the word for a different kind of foursome, the four heart defects of tetralogy of Fallot.

How it travelled
Ancient Greek → English
First recorded
17th century

Same family

trilogytetrahedrondialogueanalogy

In a sentence

He swore he would finish the tetralogy before he turned fifty, and finished two books of it.

Built on the same root

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