death rate

noun

plural death rates
: the ratio between deaths and individuals in a specified population during a particular time period : the incidence of deaths in a given population during a defined time period (such as one year) that is typically expressed per 1000 or 100,000 individuals : mortality rate
an annual death rate of 15 deaths per 1000 people

Note: A crude death rate does not distinguish between specific causes of death or groups of individuals and measures the incidence of all deaths in a population during a given time period. More specific death rates are based on narrower categories of individuals or causes of death.

an infant death rate of 9 deaths per 1000 live births
Ebola is infamous for being highly contagious and causing death rates as high as 90 percent in some human outbreaks.Brendan Borrell

Examples of death rate in a Sentence

There was a decline in the country's death rate after its health care improved. Lung cancer death rates are up. The death rate from accidents is rising.
Recent Examples on the Web Their death rate overall was nearly four times higher than that of the broader population — a gap that has widened over time, public health officials found. Emily Alpert Reyes, Los Angeles Times, 9 May 2024 Since permit-to-purchase was removed in 2007, Missouri’s gun death rate increased 58% by 2019, according to a Star analysis of state firearms death figures. Katie Moore, Kansas City Star, 8 May 2024 See all Example Sentences for death rate 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'death rate.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of death rate was in 1849

Dictionary Entries Near death rate

Cite this Entry

“Death rate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/death%20rate. Accessed 12 May. 2024.

Kids Definition

death rate

noun
: the proportion of deaths in a population that is often expressed as the number of individuals that die in a year per thousand individuals in the population at the beginning of the year

Medical Definition

death rate

noun
: the ratio between deaths and individuals in a specified population and time period : the incidence of deaths in a given population during a defined time period (as one year) that is typically expressed per 1000 or 100,000 individuals : mortality rate
an annual death rate of 715 deaths per 100,000 individuals

Note: A crude death rate does not distinguish between specific causes of death or groups of individuals and measures the incidence of all deaths in a population during a given time period. More specific death rates are based on narrower categories of individuals or causes of death.

an infant death rate of 9 deaths per 1000 live births
The pravastatin group had a 24% lower death rate than the placebo group.Harvard Health Letter
Ebola is infamous for being highly contagious and causing death rates as high as 90 percent in some human outbreaks.Brendan Borrell, Scientific American
Last Updated: - Updated example sentences
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