- ecologist
- (Roget's IV)
n.
Syn. environmentalist, conservationist, naturalist, preservationist, environmental engineer, ecological engineer, oceanographer, student of environment, student of ecosystems, antipollutionist, biologist, botanist, specialist in marine biology, specialist in population control, specialist in smog control; ecofreak*, tree-hugger*; see also scientist .
English dictionary for students. 2013.