ecologist

1 of 2

noun

ecol·​o·​gist i-ˈkäl-ə-jəst, e- How to pronounce ecologist (audio)
: a person who specializes in ecology

ecology

2 of 2

noun

ecol·​o·​gy -jē How to pronounce ecology (audio)
plural ecologies
1
: a branch of science concerned with the interrelationship of organisms and their environments
2
: the totality or pattern of relations between organisms and their environment
3
ecological adjective
also ecologic
ecologically adverb

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Cite this Entry

“Ecologist.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/ecologist. Accessed 7 Jul. 2026.

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