Name of Argentina "equivalent and valid" denominations. Then on October 8, 1860, President Santiago Derqui decreed the official name to be República Argentina. In common speech, the country is referred to as "la Argentina" (the Argentine) in Spanish, bypassing the noun in any of the above expressions ("the Argentine [land]", "the Argentine [Republic]", etc.). Name of Argentina The name of Argentina (a Spanish adjective meaning "silvery"), traditionally called the Argentine in English, is ultimately derived from the Latin "argentum" "silver" and the feminine of the adjectival suffix -īnus, the Latin "argentum" has its origin from the ancient Greek-Hellenic word "argyro(s)", άργυρο(ς) meaning silver.
Intercalary month (Egypt) and "epagomenal days" derive from Latin ' ("proclaimed between") and Greek "epagómenoi" () or "epagómenai" (, "brought in" or "added on"), Latinized as '. The period is also sometimes known as the "monthless days". In ancient Egypt, the period was known as the "Five Days upon the Year" (), the "Five Days" (') or "Those upon the Year" ('), the last of which is transliterated as . Parker also proposed that in some cases the intercalary month was known by the name Thoth ("") after the festival that gave its name to the following month. In modern Egypt, the period