# greener

/ˈɡɹinɝ/ (US) · /ɡɹˈiːnɐ/ (UK) · CEFR A2 · Adjective

Source: https://englishreference.com/word/greener
Updated: 2026-05-07

## Definition

more environmentally friendly or better for the planet. You use this to describe things like energy, products, or habits that cause less pollution.

For teachers: the comparative form of 'green'; refers to being more environmentally sustainable or less harmful to the ecosystem. Often used in political and corporate contexts to describe policy shifts.

## Examples

- Electric cars are a greener choice than petrol cars.
- The city is investing in greener public transport to reduce carbon emissions and improve air quality for residents.
- Transitioning to a greener economy requires not only technological innovation but also a fundamental shift in consumer behavior and international regulatory frameworks.

## Usage notes

- Comparative adjective; typically followed by 'than' when making a direct comparison.

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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.