variants or less commonly ecologic
1
: of or relating to the science of ecology
ecological studies
2
: of or relating to the environments of living things or to the relationships between living things and their environments
The ecological effects of the turf monoculture become even more troubling as large tracts, such as golf courses, displace whole ecosystems in a single stroke.Adelheid Fischer
In every community in nature, each type of organism has its own specialized role to play in what is called an ecological niche.William Threlfall
Rush was scoffing at concerns that the schools of sharks gathering off the coast of Florida might be an indication of some harmful ecological change.Al Franken
The chief of a new environmental protection committee, Fyodor Morgun, blamed the "ill-considered drive to build gigantic plants" for a Pandora's box of ecological problems, including air and water pollution.William R. Doerner et al.
3
: of or relating to human ecology
Ecological data suggest that in rural areas the availability of family physicians is associated with reduced mortality rate after adjustment for demographic and economic factors.Peter Franks et al.
ecologically adverb
… an ecologically rich river basin … Cultural Survival Quarterly
Sustainable agricultural practices involve making choices that are not only ecologically sound but also economically viable and socially just. Karin Springen

Examples of ecological in a Sentence

Recent Examples on the Web
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The consequences aren’t just ecological; trout fishing is closely entwined with the economy in many Rocky Mountain communities. Matthew Brown, Fortune, 1 Aug. 2026 As the Plant Clinic uses the term, an invasive plant is a plant not native to the area under consideration whose presence negatively impacts (or is likely to impact) ecological, economic or human health. Beth Botts, Chicago Tribune, 1 Aug. 2026 This movement has ecological and social consequences, and flammability is one of them. M. R. O’Connor, New Yorker, 1 Aug. 2026 This means it has been evaluated for ecological and human health risks, assessing factors like reasonable risk to the environment and wildlife, human toxicity and exposure limits. Nicole Hernandez, USA Today, 1 Aug. 2026 See All Example Sentences for ecological

Word History

First Known Use

1879, in the meaning defined at sense 2

Time Traveler
The first known use of ecological was in 1879

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Cite this Entry

“Ecological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ecological. Accessed 5 Aug. 2026.

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