xxxi

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Thân thiện
Definition
  1. Adjective:
    • Being one more than thirty: The word "xxxi" is a Roman numeral representing the cardinal number thirty-one (31). It denotes a quantity that is exactly one unit greater than thirty.
Usage Examples
  • Adjective:
    • The document was marked as page xxxi. (The document was marked as page 31.)
    • Super Bowl xxxi was held in 1997. (Super Bowl 31 was held in 1997.)
Advanced Usage
  • In formal sequencing: Often used in formal contexts like prefaces, introductions, or outlines of lengthy works (e.g., books, legal documents) to number chapters, volumes, or pages.

    • The analysis begins in Chapter xxxi. (The analysis begins in Chapter 31.)
  • In historical or ceremonial designations: Used to denote monarchs, popes, or events in a sequence, particularly where Roman numerals are traditional.

    • Louis xxxi of France reigned in the 16th century. (Louis the 31st of France reigned in the 16th century.)
Variants and Related Words
  • 31 (numeral): The Arabic numeral equivalent.
  • Thirty-one (word): The word form of the number.
  • XXX (numeral): The Roman numeral for thirty (30), the preceding number.
  • XXXII (numeral): The Roman numeral for thirty-two (32), the following number.
Synonyms
  • Thirty-one: The direct word equivalent.
  • 31: The standard numerical form.
Notes on Usage
  • Context is critical: "xxxi" is almost exclusively used as a numeral, not as a standard English adjective in everyday speech. Its use is largely confined to specific, traditional formats.
  • Capitalization: Typically written in uppercase (XXXI), though lowercase (xxxi) is also acceptable.
  • Not a common word: In most modern contexts, the Arabic numeral "31" or the word "thirty-one" is preferred for clarity. "xxxi" is a specialized symbolic representation.
Adjective
  1. being one more than thirty