Pronunciation: [pˈə͡ʊstpɪɹˌamɪd] (IPA) 
The spelling of the word "postpyramid" can be broken down into its individual sounds using IPA phonetic transcription. The first sound is the "p" sound, followed by "ow" as in "low". The next sound is "s" followed by "t". The final part of the word is "pyramid", with "p" being pronounced as "p", "y" as "i", "r" as in "red", and "mid" as "mɪd". Therefore, the correct IPA transcription for "postpyramid" is "pəʊstˈpɪrəmɪd".
Postpyramid is a term that refers to a socioeconomic and demographic phase that comes after the traditional pyramid-shaped population structure of a society. Typically, a pyramid-shaped population structure implies a larger proportion of young individuals at the base (representing the pre-reproductive age group) and a gradually decreasing proportion as the age cohorts progress upward towards older age groups. The concept of postpyramid arises when a population transitions from this pyramid structure to a more even or inverted shape due to various factors such as declining birth rates, increased life expectancy, and the aging of the population.
In a postpyramid population structure, the proportion of older individuals significantly increases, while the proportion of children and young adults decreases. This shift often presents unique challenges for society, particularly in areas associated with healthcare, pension systems, labor markets, and intergenerational relations.
This term signifies a shift in population dynamics that can have profound implications for social and economic development. Governments, policymakers, and planners must address the challenges posed by an aging population, including implications for healthcare and funding welfare systems.
The phenomenon of postpyramid reflects changes in societal structures and is often studied in the context of population aging. Understanding this concept is crucial for societies to adapt and create policies that cater to the evolving needs of their populations and ensure sustainable development in the face of demographic transitions.
Funiculus gracilis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
