Definition

1. Adjective:
   • Being five more than forty: The word "xlv" is a Roman numeral representing the cardinal number forty-five (45). It is formed by combining the symbols for forty (XL = 40) and five (V = 5).

Usage

• "xlv" is used almost exclusively in contexts involving Roman numerals, such as in the numbering of book chapters, volumes, monarchs, sporting events (like Super Bowl XLV), or to denote a specific year (e.g., 45 AD/BC).
• It is a written symbol and is not used in spoken language as a word; it is read aloud as "forty-five."

Examples

• Adjective:
  • Super Bowl XLV was held in 2011. (This indicates the 45th edition of the Super Bowl.)
  • Chapter XLV of the book discusses ancient philosophy. (This is Chapter 45.)
  • He was crowned Pope Benedict XLV. (This would denote the 45th pope with that name, though this is a hypothetical example.)

Advanced Usage

• Stylistic and Formal Use: Roman numerals like "xlv" are often used for stylistic or formal effect in titles, clocks, copyright dates, and to avoid the informality of Arabic numerals.
• Case Sensitivity: In modern typography, Roman numerals can be written in uppercase (XLV) or lowercase (xlv). "xlv" is the lowercase form. The case does not change the value.

Variants and Related Words

• 45 (Arabic numeral): The standard numerical representation.
• forty-five (word form): The spoken and written word form.
• XLV (uppercase variant): The uppercase Roman numeral form, identical in meaning.
• Quadragenarian (n): A person who is between 40 and 49 years old, related to the decade but not directly to the numeral "xlv."

Synonyms

• Forty-five
• 45

Notes

• Not a Standard English Word: "xlv" is not a standard English lexical word (like "cat" or "run"). It is a numeral from a specific notation system (Roman numerals) adopted into English and other languages for specific purposes. Therefore, it does not have synonyms in the traditional sense, only equivalent numerical representations.
• No Related Phrasal Verbs or Idioms: As a numeral, "xlv" does not form part of phrasal verbs or idioms in the English language.

Adjective

1. being five more than forty