# redefine

/ɹidɪˈfaɪn/ (US) · /ɹˌiːdɪfˈaɪn/ (UK) · CEFR B2 · Verb

Source: https://englishreference.com/word/redefine
Updated: 2026-05-08

## Definition

to change the way people think about or describe something. You use this when a new idea or invention completely changes the meaning of a concept.

For teachers: to give a new meaning to something or to change its nature or scope. Often implies a transformative shift in understanding or a fundamental change in how a category is perceived.

## Examples

- Smartphones helped redefine how we communicate with each other.
- The company's latest software update aims to redefine the user experience by simplifying the entire interface.
- The architect's innovative use of sustainable materials helped redefine modern urban living, proving that luxury and environmental responsibility are not mutually exclusive.

## Usage notes

- The verb is transitive and requires a direct object.

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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.