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birth rate

   Also found in: Medical, Legal, Financial, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
birth·rate also birth rate  (bûrthrt)
n.
The ratio of total live births to total population in a specified community or area over a specified period of time. The birthrate is often expressed as the number of live births per 1,000 of the population per year. Also called natality.

birth rate
n
(Sociology) the ratio of live births in a specified area, group, etc., to the population of that area, etc., usually expressed per 1000 population per year

birth rate
The ratio of total live births to total population in a specified community or area over a specified period of time. The birth rate is often expressed as the number of live births per 1,000 of the population per year.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.birth rate - the ratio of live births in an area to the population of that area; expressed per 1000 population per year
rate - a magnitude or frequency relative to a time unit; "they traveled at a rate of 55 miles per hour"; "the rate of change was faster than expected"
Translations
birth rate n(indice m or tasso di) natalità


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At once the birth rate began to rise and the death rate to fall.
By careful selection they rear only the hardiest specimens of each species, and with almost supernatural foresight they regulate the birth rate to merely offset the loss by death.
 
 
 
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