'ecologist' definitions:
Definition of 'ecologist'
From: WordNet
noun
A biologist who studies the relation between organisms and their environment
Definition of 'ecologist'
From: GCIDE
- ecologist \ecologist\ ([-e]*k[o^]l"[-o]*j[i^]st), n. a biologist who studies the relation between organisms and their environment. [WordNet 1.5]