# revision

/ɹiˈvɪʒən/ (US) · /ɹɪvˈɪʒən/ (UK)

Source: https://englishreference.com/word/revision
Updated: 2026-06-20

## Senses

### 1. changing or improving

noun · CEFR B2

the act of changing something to improve it or make it more accurate.

For teachers: the process of amending, correcting, or improving a document, policy, or idea.

- The teacher asked for a revision of the essay to fix the grammar mistakes.
- The legal team suggested a thorough revision of the contract terms to ensure all parties were protected under the new regulations.

Usage: Often used with the preposition 'of'.

### 2. a new version

noun · CEFR B2

a new or updated version of something, like a book or a plan.

For teachers: a specific version of a text or object that has been modified from the original.

- The latest revision of the software fixed the bugs from last month.
- The third revision of the textbook includes two additional chapters on digital marketing strategies.

Usage: Countable in this sense.

### 3. studying for exams

noun · CEFR B1 · British English

the work you do to prepare for an exam by looking at your notes again.

For teachers: the process of reviewing previously learned material in preparation for an examination.

- I have a lot of revision to do before my maths exam on Tuesday.
- Students are encouraged to begin their revision several weeks before the final assessments to avoid last-minute cramming.

Usage: Usually uncountable when referring to the general activity of studying.

Teaching tip: This is the most common sense in the UK and Australia; American students almost exclusively use 'review' for this activity.

## Examples

- I need to do some revision for my history test tomorrow.
- The committee submitted a final revision of the safety policy after considering the latest feedback from the staff.
- While the initial draft showed promise, the author's extensive revision of the second act significantly strengthened the play's emotional resonance and structural integrity.

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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.