free verse, poetry organized to the cadences of speech and image patterns rather than according to a regular metrical scheme. It is “free” only in a relative sense. It does not have the steady, abstract rhythm of traditional poetry; its rhythms are based on patterned elements such as sounds, words, phrases, sentences, and paragraphs, rather than on the traditional prosodic units of metrical feet per line. Free verse, therefore, eliminates much of the artificiality and some of the aesthetic distance of poetic expression and substitutes a flexible formal organization suited to the modern idiom and more casual tonality of the language.
Although the term is loosely applied to the poetry of Walt Whitman and even earlier experiments with irregular metres, it was originally a literal translation of vers libre, the name of a movement that originated in France in the 1880s. Free verse became current in English poetics in the early 20th century. The first English-language poets to be influenced by vers libre, notably T.E. Hulme, F.S. Flint, Richard Aldington, Ezra Pound, and T.S. Eliot, were students of French poetry. The Imagist movement, started in England in 1912 by Aldington, Pound, Flint, and Hilda Doolittle (“H.D.”), was concerned with more than versification, but one of its principles was “to compose in sequence of the musical phrase, not in sequence of the metronome.” Almost from the beginning, the free-verse movement split into two groups, one led by Amy Lowell and a more formal one led by Pound. Eliot’s early experimentations with free verse influenced the loosening of formal metrical structures in English-language poetry. Carl Sandburg, William Carlos Williams, Marianne Moore, and Wallace Stevens all wrote some variety of free verse; the versification of Williams and Moore most closely resembles that of the vers libre poets of France.