viability
noun
vi·a·bil·i·ty
ˌvī-ə-ˈbi-lə-tē 
: the quality or state of being viable: such as
a(1)
: the ability to live, grow, and develop
the viability of seeds under dry conditions
(2)
: the capability of a fetus to survive outside the uterus
fetal viability
b
: the ability to function adequately
The viability of lymphocytes serially harvested from stored bank blood …—
Biological Abstracts
Biological Abstracts
c
: the ability to succeed or be sustained
This year's market turmoil had called into question the viability of the investment-banking business model …—Wall Street Journal
Wall Street JournalGetting an informed start now may be essential to future growth and economic viability of the U.S. wine industry.—Gordon W Murchie
Gordon W MurchieExamples of viability in a Sentence
Recent Examples on the Web
Enhancing the power conversion efficiency, operational stability The team also highlighted that the enhancing the power conversion efficiency (PCE) and operational stability is imperative for the commercial viability of polymer solar cells (PSCs).
—Prabhat Ranjan Mishra, Interesting Engineering, 28 Feb. 2026
There is constant uncertainty about compensation, benefits and long-term viability.
—Brian Bender, Sun Sentinel, 26 Feb. 2026
In refusing to bow to an administration that has been intent on bullying private companies into submission, Amodei and his team are taking a bold stand on ethical grounds, and risking a censure that could erode Anthropic’s long-term viability.
—Will Gottsegen, The Atlantic, 26 Feb. 2026
Primarily, by designing the tour to include key areas in the South – Nashville, Atlanta, and South Carolina – Newsom is hoping to demonstrate his popularity – and electoral viability – out of cozier, more liberal confines.
—Douglas Schoen, Oc Register, 26 Feb. 2026
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Prabhat Ranjan Mishra, Interesting Engineering, 28 Feb. 2026
There is constant uncertainty about compensation, benefits and long-term viability.
—Brian Bender, Sun Sentinel, 26 Feb. 2026
In refusing to bow to an administration that has been intent on bullying private companies into submission, Amodei and his team are taking a bold stand on ethical grounds, and risking a censure that could erode Anthropic’s long-term viability.
—Will Gottsegen, The Atlantic, 26 Feb. 2026
Primarily, by designing the tour to include key areas in the South – Nashville, Atlanta, and South Carolina – Newsom is hoping to demonstrate his popularity – and electoral viability – out of cozier, more liberal confines.
—Douglas Schoen, Oc Register, 26 Feb. 2026
See All Example Sentences for viability
Cite this Entry
“Viability.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viability. Accessed 4 Mar. 2026.
Copy CitationMedical Definition
viability
noun
vi·a·bil·i·ty
ˌvī-ə-ˈbil-ət-ē
plural viabilities
: the quality or state of being viable : the ability to live, grow, and develop
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