birthrate
burth rayt
- n the ratio of live births in an area to the population of that area; expressed per 1000 population per year
- In 1975 the birthrate sank to 14.
- The birthrate for teenagers ages 15 to 17 is about 22 per 1,000, while their older peers ages 18 and 19 are having three times as many babies, almost 74 for every 1,000.
- The lowest birthrate ever recorded in Berlin was that for the third quarter of 1923nine per thousand.