MCXXV

MCXXV is the Roman numeral for the number 1125. It is formed by combining M (1000) with C (100), XX (20), and V (5), yielding 1000 + 100 + 20 + 5 = 1125. In Roman numeral notation, values placed after larger values add to the total, as in MCXXV; subtractive notation (where a smaller value precedes a larger one to indicate subtraction) is not used here.

As a year, MCXXV can denote the year 1125 CE in the Julian calendar. This places it in the early 12th century, a period characterized by feudal political structures, ecclesiastical developments, and various regional reforms across Europe and nearby regions. The specific historical events of 1125 would depend on regional chronicles and sources.

Beyond dates, MCXXV is also used as a designation in systems that employ Roman numerals for sequencing, such as catalogs, edition numbering, model identifiers, or fictional works. In these contexts, MCXXV serves as a compact label that conveys a numeric rank or sequence position without using Arabic numerals. While its primary meaning is numerical, it appears in a range of historical, scholarly, and practical applications wherever Roman numerals are employed.