ecology
noun
ecol·o·gy i-ˈkä-lə-jē 
e-
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
4
: environment, climate
the moral ecology
also : an often delicate or intricate system or complex
the ecology of language
Examples of ecology in a Sentence
Recent Examples on the Web
Nothing less than the memorial ecology of the country was (potentially) at stake. —
Horace D. Ballard, Artforum, 22 Apr. 2026 Away from the obvious icons lie natural wonders where ecology, history, and culture remain tightly interwoven, and where human presence has often been defined by restraint rather than conquest. —Rob Crossan, Condé Nast Traveler, 22 Apr. 2026 Herpetologists focus on animal behavior and ecology, with many becoming field researchers and educators. —Stephen Underwood, Hartford Courant, 16 Apr. 2026 There will be an overview of efforts to expand native pollinator habitat in Solana Beach and a presentation by fire-ecology expert Greg Ruben, owner of California’s Own Native Landscape Design. —Ut Community Press, San Diego Union-Tribune, 14 Apr. 2026 See All Example Sentences for ecology
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Horace D. Ballard, Artforum, 22 Apr. 2026 Away from the obvious icons lie natural wonders where ecology, history, and culture remain tightly interwoven, and where human presence has often been defined by restraint rather than conquest. —Rob Crossan, Condé Nast Traveler, 22 Apr. 2026 Herpetologists focus on animal behavior and ecology, with many becoming field researchers and educators. —Stephen Underwood, Hartford Courant, 16 Apr. 2026 There will be an overview of efforts to expand native pollinator habitat in Solana Beach and a presentation by fire-ecology expert Greg Ruben, owner of California’s Own Native Landscape Design. —Ut Community Press, San Diego Union-Tribune, 14 Apr. 2026 See All Example Sentences for ecology
Cite this Entry
“Ecology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/ecology. Accessed 24 Apr. 2026.
Copy CitationKids Definition
ecology
noun
ecol·o·gy i-ˈkäl-ə-jē
e-
1
: a branch of science concerned with the relationships between living things and their environment
2
: the pattern of relationships between a group of living things and their environment
Medical Definition
ecology
noun
ecol·o·gy -jē
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
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