sustainable
adjective
sus·tain·able
sə-ˈstā-nə-bəl 
1
: capable of being sustained
sustainable growth
a sustainable business model
And the ratings spike did not prove sustainable for the rest of the evening.—
Brian Steinberg
Brian Steinberg2
a
: of, relating to, or being a method of harvesting or using a resource so that the resource is not depleted or permanently damaged
sustainable techniques
sustainable agriculture
The study reflects a broadening search for more climate-friendly sustainable protein sources.—Ashley Miznazi
Ashley Miznazi
b
: of or relating to a lifestyle involving the use of sustainable methods
a sustainable society
a sustainable future
… the most sustainable garment is one that already exists.—Angela Velasquez
Angela Velasquez
sustainability
noun
… several boards throughout the state that focus on green building and sustainability.
—Melissa Followell
Melissa Followell
Examples of sustainable in a Sentence
a line of argument that is probably not sustainable in a public forum against skilled debaters
has no sustainable claim to the property without a deed or some other document
Recent Examples on the Web
After five years at One&Only Royal Mirage in Dubai, executive chef Frederic le Gac is thrilled to spotlight the seasonal and sustainable here.
—Condé Nast, Condé Nast Traveler, 5 Apr. 2026
Now, budget writers need to figure out how to put the program on a sustainable path, possibly by limiting its availability in future years.
—Nick Coltrain, Denver Post, 5 Apr. 2026
These collections were Goldschmied’s way to help course-correct the denim industry’s environmental impact, often highlighting sustainable fibers and efficient dyeing and finishing processes.
—Sj Staff, Footwear News, 5 Apr. 2026
This can help prevent unintentional damage to local ecosystems and ensure that your garden remains environmentally friendly and sustainable.
—Sj McShane, Martha Stewart, 5 Apr. 2026
See All Example Sentences for sustainable
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Condé Nast, Condé Nast Traveler, 5 Apr. 2026
Now, budget writers need to figure out how to put the program on a sustainable path, possibly by limiting its availability in future years.
—Nick Coltrain, Denver Post, 5 Apr. 2026
These collections were Goldschmied’s way to help course-correct the denim industry’s environmental impact, often highlighting sustainable fibers and efficient dyeing and finishing processes.
—Sj Staff, Footwear News, 5 Apr. 2026
This can help prevent unintentional damage to local ecosystems and ensure that your garden remains environmentally friendly and sustainable.
—Sj McShane, Martha Stewart, 5 Apr. 2026
See All Example Sentences for sustainable
Cite this Entry
“Sustainable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sustainable. Accessed 6 Apr. 2026.
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