ix
Học thuậtThân thiện
Definition
Adjective:
- Denoting a quantity consisting of one more than eight and one less than ten: The word "ix" is a Roman numeral representing the quantity nine.
Noun:
- The cardinal number that is the sum of eight and one: The word "ix" is a Roman numeral representing the number nine.
Usage Examples
Adjective:
- Chapter ix of the book discusses ancient history. (The ninth chapter of the book discusses ancient history.)
- The inscription was dated to the reign of King Henry ix. (The inscription was dated to the reign of King Henry the Ninth.)
Noun:
- In Roman numerals, ix follows viii. (In Roman numerals, nine follows eight.)
- The clock face had an ix instead of a 9. (The clock face had a Roman numeral nine instead of an Arabic numeral 9.)
Advanced Usage
- Used in formal sequencing: Often used in the numbering of monarchs, popes, chapters, volumes, or other items in a series to indicate the ninth position.
- Pope Benedict ix served in the 11th century.
- Used in clock faces and historical documents: Commonly appears on analog clock faces, in prefaces of books, and in the copyright dates of films.
- The movie's copyright was MCMXCIX (1999).
Variants and Related Words
- 9 (nine): The Arabic numeral and English word for the same quantity.
- Ninth: The ordinal form (9th) corresponding to the cardinal number "ix".
Synonyms
- Nine: The equivalent cardinal number in the English language.
- Niner: A informal or radio communication term for the digit nine.
Notes on Usage
- Capitalization: "ix" is typically written in lowercase letters (ix), though it may appear in uppercase (IX) in certain formal or stylistic contexts, such as on clock faces or in official titles.
- Context Dependency: Its meaning is entirely dependent on the context of Roman numeral usage. It is not used in general prose to mean the number nine; the word "nine" is used instead.
- Positional Rule: As a Roman numeral, it follows the subtractive principle, where "I" (1) is placed before "X" (10) to indicate 10 - 1 = 9. It is not written as "VIIII".
Adjective
- denoting a quantity consisting of one more than eight and one less than ten
Noun
- the cardinal number that is the sum of eight and one