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English definition of “environmentalist”


noun [C]     /ɪnˌvaɪ.rənˈmen.təl.ɪst/ US  /-ˌvaɪr.ənˈmen.t̬əl-/
C1 a person who is interested in or studies the environment and who tries to protect it from being damaged by human activitiesEnvironmental issuesRubbish and wasteProtection and protectors
(Definition of environmentalist noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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