as in deaths
the death especially of large numbers of people or animals
Tuberculosis was a leading cause of mortality back then.
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Recent Examples of mortalities
Data shows panthers under the age of 3 make up roughly two-thirds of panther mortalities from vehicles.
—
Olivia Lloyd, Miami Herald, 2 Sep. 2025
The National Oceanic and Atmospheric Administration reported that since January 2016, there has been an increase in humpback whale mortalities along the Atlantic coast, from Maine through Florida.
—Sara Chernikoff, USA Today, 5 Aug. 2025
Olivia Lloyd, Miami Herald, 2 Sep. 2025
The National Oceanic and Atmospheric Administration reported that since January 2016, there has been an increase in humpback whale mortalities along the Atlantic coast, from Maine through Florida.
—Sara Chernikoff, USA Today, 5 Aug. 2025
Recent Examples of Synonyms for mortalities
deaths
Noun
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To date, the agency has investigated 408 fatal incidents resulting in 454 deaths on Arkansas highways, state police records say.—
Daniel McFadin,
Arkansas Online,
10 Nov. 2025
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The hurricane has been blamed for 77 deaths, according to the Pan American Health Organization.—
Dinah Voyles Pulver,
USA Today,
9 Nov. 2025
Cite this Entry
“Mortalities.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mortalities. Accessed 26 Nov. 2025.
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