Dactyl

A dactyl is a poetic foot made of one stressed syllable followed by two unstressed syllables, as in the word "poetry".

Tennyson rides his cavalry on dactyls, with the stressed syllables in capitals.

HALF a league, HALF a league,

Alfred, Lord Tennyson, "The Charge of the Light Brigade", 1854

What it is

The dactyl is DUM-da-da, as in "merrily" or "carefully". It tumbles forward, and it is rare in English because our speech leans toward two-syllable beats. Most dactylic poems end a line on a shorter foot to keep from running on forever. The classic Greek and Latin epics were written in dactylic hexameter.

How to spot it

Read the line aloud and listen for one hard beat followed by two soft ones, like a waltz in three. "Take her up tenderly" is a standard example. If the pattern holds for a few feet but each line ends on a single stressed syllable, that is usual in English dactylic verse, where the last foot is cut short. A writer who wants the rolling feel without the strain can mix dactyls into a mostly iambic line.

Why it matters to a writer or editor

Dactyls give a rolling, urgent feel and are tiring in long stretches. A writer who wants a gallop can use them, and an editor can check that the final foot lands cleanly so the line does not trail away.

Frequently asked questions

Is the word "dactyl" a dactyl?

Yes. It comes from a Greek word for finger, which has one long joint and two short ones, and the word itself is stressed on the first syllable and light on the others.