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birth rate
noun
variants
or birthrate
: the ratio between births and individuals in a specified population and time
Examples of birth rate in a Sentence
Recent Examples on the Web
In order to maintain its population, a country needs to have a birth rate of 2.1.
—Jonathan Granoff, Newsweek, 29 Jan. 2025
People under 37 had about a 52% birth rate for IVF and a 72% birth rate after reversal.
—Corey Whelan, Verywell Health, 24 Jan. 2025
The year 2024 saw births stood at 9.54 million, a birth rate increase of 6.77 births per 1,000 people compared to 6.39 per 1,000 people in 2023.
—Yaakov Katz, Newsweek, 17 Jan. 2025
However, the data also showed China’s birth rate — among the lowest in the world — ticked up slightly from the previous year to 6.77 per 1,000 people.
—Beatrice Nolan, Fortune Asia, 17 Jan. 2025
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Word History
First Known Use
1856, in the meaning defined above
Dictionary Entries Near birth rate
Cite this Entry
“Birth rate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/birth%20rate. Accessed 3 Feb. 2025.
Kids Definition
birthrate
noun
birth·rate
-ˌrāt
: the number of births for every hundred or every thousand persons in a given area or group during a given time
Medical Definition
birth rate
noun
variants
or birthrate
: the ratio between births and individuals in a specified population and time often expressed as number of live births per hundred or per thousand population per year
called also natality
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