centatropecem
Centatropecem is a Latin name that translates to "hundred-mile runner" in English. This term is associated with ancient Roman calendar systems, particularly with reference to the Roman dieresis system.
The Roman calendar was initially a lunisolar calendar, which based months on either lunar cycles or astronomical
Using the "hundred-mile runner" system, the traditional Roman solar year was divided into 100 "centuri" or "cursus
This system to some extent anticipated the later creation of the Julian solar calendar. The 365.25 days