Valeriepieris circle

== English == === Etymology === The concept was introduced by Reddit user u/valeriepieris in a post on r/MapPorn on May 5, 2013. === Noun === Valeriepieris circle (plural Valeriepieris circles) (geography, neologism) A circle drawn over some geographic region containing over half of that region's population. ==== Derived terms ==== === References === === Further reading === Valeriepieris circle on Wikipedia.Wikipedia