subreplacement

English

Etymology

From sub- +‎ replacement.

Adjective

subreplacement (not comparable)

1. (demography, of a birth rate) Below the level needed to maintain the current population.
   • 2011, James W. White, Mirrors of Memory: Culture, Politics, and Time in Paris and Tokyo, University of Virginia Press, →ISBN, page 219:

     The other is the fact that the population of Japan has begun to shrink, the result of years of subreplacement birth rates.

   • For more quotations using this term, see Citations:subreplacement.