Refrain

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A refrain is a line or lines that repeat in a poem or song—the “chorus” you hear again and again. The word comes from Latin and French roots that mean to repeat or to break again.

In poetry, refrains show up in fixed forms like the villanelle, virelay, and sestina, where a line or a group of lines repeats in a regular pattern.

In popular music, the refrain (or chorus) is a section that often contrasts with the verses in melody, rhythm, and harmony. It’s usually more energetic and may have more instruments. In classic 32‑bar songs, the chorus was the main, repeating section. In many later songs, verses and choruses alternate, with the chorus repeated after each verse.

A refrain is often easy to recognize because its melody and rhymes stay the same, even if the words come back a little differently in different verses. For example, in the Star-Spangled Banner, each verse ends with the same line, “O'er the land of the free, and the home of the brave.” The Battle Hymn of the Republic uses a similar repeating idea.

Refrains can appear at the end of a verse, but in some ballads they appear in the middle of the verse. Sometimes a refrain is not directly about the song’s subject; it can comment on a task or mood separate from the story. Some lines can seem playful or nonsensical, like “fa la la,” and their origin is often debated.

Two different uses of the word “chorus” exist. In early 20th‑century pop (Tin Pan Alley), “chorus” referred to the whole main section of a song in a 32‑bar form. Starting in the 1950s, many pop songs used a verse–chorus structure, where a chorus with fixed words repeats and verses lead into it. Some scholars suggest using “refrain” only for the recurring line that stays the same, while “chorus” refers to a distinct formal section. In German, the term refrains can be used like chorus, which adds to the confusion in English.

In jazz, a chorus is the unit of 32 bars (the AABA form) that players improvise over. A song can have several choruses. A “shout chorus” is the last, most energetic chorus that brings in big, bold playing and sometimes fast, exciting lines for the brass and rhythm section.

Summary: A refrain is the repeating line or lines in a song or poem. A chorus is the repeatable, standalone section in many songs. The terms overlap, but context—form, order, and how the sections relate to the verses—helps determine which word applies.