CONSERVATIONIST Meaning of CONSERVATIONIST in English conservationist BrE AmE ˌkɒn t s ə ˈveɪʃ ə n‿ɪst əst AmE \ ˌkɑːn t s ə r-▷ conservationist|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012