xci

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Definition
  1. Adjective:
    • Being one more than ninety: The word "xci" is a Roman numeral representing the cardinal number ninety-one (91). It is formed by combining "XC" (ninety) and "I" (one).
Usage Notes
  • "Xci" is a Roman numeral and is used almost exclusively in specific, formal contexts such as in outlines, lists, clock faces, book prefaces, or historical documents. It is not used in standard prose or everyday speech to denote the number 91.
  • In modern usage, the Arabic numeral "91" is overwhelmingly preferred. The Roman numeral form is typically employed for stylistic, traditional, or organizational purposes.
Examples of Usage
  • Adjective:
    • The copyright page listed the publication date as "Anno Domini xci." (The copyright page listed the publication date as "Anno Domini 91.")
    • In the outline, section xci dealt with procedural amendments. (In the outline, section 91 dealt with procedural amendments.)
    • The monarch's reign entered its xci year. (The monarch's reign entered its 91st year.)
Advanced Usage
  • In Sequencing and Numbering: Used to number items in a series (e.g., chapters, volumes, acts in a play, or entries in a list) to convey a classic or formal tone.
    • See Appendix xci for the complete genealogical table.
  • In Historical or Ceremonial Contexts: Found in inscriptions, dates on buildings, or the titles of rulers (e.g., Pope John XCI, though such high numbers are often represented with Arabic numerals in modern references).
Variants and Related Words
  • XCI (uppercase): The standard form for the Roman numeral.
  • xci (lowercase): A less common variant; uppercase is generally preferred for clarity.
  • 91 (ninety-one): The standard Arabic numeral equivalent.
  • XCV (95): A related Roman numeral (ninety-five).
  • LXXXIX (89): The Roman numeral immediately preceding XC (90).
Synonyms
  • Ninety-one: The word form of the number.
  • 91: The standard numerical form.
Related Phrases and Contexts
  • Super Bowl XCI: An example of its use in the naming of major sporting events to denote the 91st iteration.
  • Chapter XCI: A potential heading in a book using Roman numerals for chapters.
Adjective
  1. being one more than ninety