Oral-Formulaic Composition

A formula is a group of words used under the same metrical conditions to express a given essential idea. “Swift-footed Achilles,” “glorious Hector,” and “the wine-dark sea” are familiar examples. The poet does not repeat them out of laziness; they are the building blocks that make rapid composition possible.

Parry showed that the epithets are distributed according to metre and context, and that the system is economical: for a given hero and grammatical case, there is usually one formula that fits. The poem is thus both traditional and flexible.

Lord’s fieldwork among South Slavic oral poets demonstrated how a singer composes in performance, using formulas, themes, and a stock of narrative patterns. The singer does not memorise a fixed text; each performance is a new realization of the story.

Applied to Homer, the theory explains the poems’ repetitions, their inconsistencies, and their enormous scale. It does not mean that the Iliad is improvised nonsense; it means that its artistry is the artistry of a tradition, not of a solitary writer at a desk.