: the skill or practice of saving or protecting the lives especially of drowning persons
Examples of lifesaving in a Sentence
Noun
All lifeguards are trained in lifesaving.
Recent Examples on the Web
Alexis Simendinger, The Hill, 3 Feb. 2025
Regarding money management, few things are more lifesaving than an emergency fund.
—Nia Bowers, Detroit Free Press, 28 Nov. 2024
Patrick Reevell, ABC News, 28 Nov. 2025
Top priorities for these challenges include breakthroughs in fusion energy, advanced nuclear reactors, electric-grid modernization, new materials, quantum computing and lifesaving medicines, according to a DOE webpage.
—Deni Ellis Béchard, Scientific American, 25 Nov. 2025
See All Example Sentences for lifesaving
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Adjective
Patients and health care advocates said the abrupt decision to halt U.S. funding for a lifesaving HIV program in Africa led to widespread confusion and worry that the virus would spread further.
—Alexis Simendinger, The Hill, 3 Feb. 2025
Regarding money management, few things are more lifesaving than an emergency fund.
—Nia Bowers, Detroit Free Press, 28 Nov. 2024
Noun
The Rapid Support Forces (RSF), the powerful Sudanese paramilitary group that took over the city last month, is allegedly preventing people from leaving and stopping lifesaving supplies from coming in.
—Patrick Reevell, ABC News, 28 Nov. 2025
Top priorities for these challenges include breakthroughs in fusion energy, advanced nuclear reactors, electric-grid modernization, new materials, quantum computing and lifesaving medicines, according to a DOE webpage.
—Deni Ellis Béchard, Scientific American, 25 Nov. 2025
See All Example Sentences for lifesaving
Cite this Entry
“Lifesaving.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lifesaving. Accessed 3 Dec. 2025.
Copy CitationKids Definition
lifesaving
1 of 2 adjective
life·sav·ing
ˈlīf-ˌsā-viŋ 
: designed for or used in saving lives
livesaving devices
lifesaving
2 of 2 noun
: the methods that can be used to save lives especially of drowning persons
Medical Definition
lifesaving
1 of 2 adjective
life·sav·ing
ˈlīf-ˌsā-viŋ
: designed for or used in saving lives
lifesaving drugs
lifesaving
2 of 2 noun
: the skill or practice of saving or protecting the lives especially of drowning persons
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