# conservationist

/ˌkɑnsɝˈveɪʃənɪst/ (US) · /kˌɒnsəvˈeɪʃənˌɪst/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/conservationist
Updated: 2026-05-30

## Definition

a person who works to protect and save nature, like animals, forests, and clean water. They want to make sure these things stay healthy for the future.

For teachers: a person who advocates for or practices the protection and preservation of natural resources and wildlife. Often involved in environmental science or policy to prevent extinction and habitat loss.

## Examples

- The conservationist spent years protecting the local bird population.
- A dedicated conservationist recently started a campaign to stop the construction of a dam that would destroy the river's ecosystem.
- While some critics argue for economic development, the conservationist maintains that preserving the rainforest is the only way to ensure long-term biodiversity and carbon stability for the region.

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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.