# libretto

/ɫəˈbɹɛtoʊ/ (US) · /lɪbɹˈɛtəʊ/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/libretto
Updated: 2026-10-21

## Definition

the words of an opera or other long musical work, written to be sung on stage.

For teachers: the complete text of an opera, operetta, or other extended vocal work, written for musical setting and stage performance.

## Examples

- She reads the libretto before she watches the opera.
- The director asks the cast to study the libretto so they understand the story before rehearsals start.
- Scholars still debate whether a weak libretto can spoil fine music or whether strong staging can save a thin story.

## Usage notes

- Plural 'librettos' or 'libretti'; often paired with 'of' to name the work.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.