demoflush
n.— «It was at that time the resort bought into a method using wastewater flows to track visitors. The method known as demoflush, a weighted average of sewage generation per visitor, helped estimate the number of people in town at a given time through average water usage.» —“Resort Revisits Counting Flushes To Determine Visitor Numbers” by Jacob Cook Dispatch (Ocean City, Maryland) May 26, 2006. (source: Double-Tongued Dictionary)
Further reading
Mary Beth in Greenville, South Carolina, wonders: Why do we say four-oh-nine for the number 409 instead of four-zero-nine or four-aught-nine? What are the rules for saying either zero or oh or aught or ought to indicate that arithmetical symbol...
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...