conservationist

conservationist — noun

1. a person whose work or campaigning aims to keep forests, oceans, wildlife, and o

1.nounB2
Definition

a person whose work or campaigning aims to keep forests, oceans, wildlife, and other parts of the natural world safe from harm caused by people — for example, by stopping pollution, planting trees, or pushing for laws that protect endangered animals.

Example

Tunde is a conservationist who tracks endangered rhinos in northern Kenya.

be + a conservationist (occupation/identity)

A group of local conservationists planted three thousand young trees along the river.

plural: a group of conservationists doing collective action

Common collocations
  • wildlife conservationist
  • marine conservationist
  • leading conservationist
  • local conservationists
  • conservationists warn / urge / campaign
Synonyms
  • environmentalist

    broader — covers pollution, climate, and policy as well as wildlife

  • ecologist

    more scientific — studies ecosystems; not always an activist

  • preservationist

    focuses on keeping places or species exactly as they are now

Antonyms
  • polluter

    a person or company that damages the environment

  • developer

    in context — someone clearing land for building, often opposed by conservationists

Grammar Patterns

a/the conservationist

conservationist + working/campaigning + for/against

Usage Note

Subject is usually a person or group treated as an advocate/expert; often paired with a modifier naming the area of work (marine, wildlife, forest, heritage). Note: a 'conservationist' protects the natural world; a 'conservative' is a politically right-leaning person — same root, very different meaning.

Common Mistakes

My grandfather is a conservationist — he votes for the right-wing party.
My grandfather is a conservative
he votes for the right-wing party.' — 'conservationist' is about nature, not politics.
She is a conservationist of old paintings in the museum.
She is a conservator of old paintings in the museum.
for art and historical objects, use 'conservator'.

Word family

Synonym discussion

Sense: noun/1

All four words describe people who care about the natural world, but their focus differs. A conservationist works mainly on protecting wild places, plants, and animals from being damaged or wiped out — think of someone counting tigers in a reserve. An environmentalist has the widest scope: clean air, climate change, plastic in the sea, and political campaigning all fall under their concern. An ecologist is primarily a scientist who studies how living things interact with their surroundings, and may or may not be an activist. A preservationist wants to keep something exactly as it is — a stretch of coastline, an old building, or a rare bird population — rather than allowing any change. So you might say: the ecologist measured the river, the conservationist fought to save it, and the environmentalist marched for cleaner laws.

conservationist ↗environmentalist ↗ecologist ↗preservationist

Common collocations

Nouns

  • wildlife conservationist
  • marine conservationist
  • forest conservationist
  • conservationist group

Phrases

  • a leading conservationist
  • local conservationists
  • conservationists warn that…

Prepositions

  • work with conservationists
  • campaign alongside conservationists

Etymology

LatinOld FrenchMiddle EnglishEnglish

Built from English 'conservation' (the act of keeping something safe and unchanged) plus the suffix '-ist' (a person who does or supports something). 'Conservation' itself came into English in the late 1300s from Old French 'conservacion', which traced back to Latin 'conservare' — 'con-' (together, thoroughly) + 'servare' (to keep, watch over, save). The modern environmental sense of 'conservationist' — a person who protects nature — became common in late-1800s American English, when worry about disappearing forests and wildlife first spread.