# fluency

/ˈfɫuənsi/ (US) · /flˈuːənsi/ (UK)

Source: https://englishreference.com/word/fluency
Updated: 2026-08-27

## Senses

### 1. language ability

noun · CEFR B2

the ability to speak, read, or write a language easily, quickly, and without many mistakes.

For teachers: the quality of being able to speak or write a particular language with ease and accuracy. Uncountable in this general sense.

- After living in Madrid for a year, her fluency in Spanish improved a lot.
- The job description requires native-level fluency in both Mandarin and English to facilitate high-level negotiations between the two offices.

### 2. smoothness of movement or speech

noun · CEFR C1 · Academic

the quality of moving or speaking in a smooth way without stopping or making mistakes.

For teachers: the quality of being smooth and effortless in flow, whether in physical movement, speech, or the execution of a practiced skill.

- The dancer moved with such fluency that she seemed to float across the stage.
- The pianist performed the difficult concerto with remarkable fluency, navigating the complex transitions without a single moment of hesitation.

### 3. skillful execution

noun · CEFR C1 · Technical

the ability to do something well and quickly because you have practiced it many times.

For teachers: the state of being well-practiced in a skill to the point where it requires little deliberate thought to perform accurately.

- The programmer showed great fluency in several different coding languages.
- Mathematical fluency involves not just knowing the formulas, but being able to apply them flexibly to solve unfamiliar problems.

## Examples

- She reached a high level of fluency in Spanish after living in Madrid.
- While his grammar is not perfect, his fluency allows him to participate in complex business negotiations without a translator.
- True linguistic fluency involves not just a large vocabulary, but the ability to use idiomatic expressions and appropriate registers naturally in a variety of social contexts.

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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.