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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Indeed, in a country where jobs, pubs, the birth rate, and even immigration are all dwindling, padel is one of the few things that is really booming. Mark Rice-Oxley, Christian Science Monitor, 29 June 2026 And that obituary has been authored in slow motion by the declining birth rate of the last two decades. Tristan Bove, Fortune, 20 June 2026 The city's birth rate peaked in 2005, meaning those babies have already graduated high school. Chierstin Roth, CBS News, 19 June 2026 The Western birth rate, of course, is plummeting too. Literary Hub, 16 June 2026 See All Example Sentences for birth rate

Word History

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of birth rate was in 1856

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Cite this Entry

“Birth rate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/birth%20rate. Accessed 5 Jul. 2026.

Kids Definition

birthrate

noun
birth·​rate -ˌrāt How to pronounce birthrate (audio)
: 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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