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Roman numeral

1 ENTRIES FOUND:
Roman numeral noun
plural Roman numerals
Roman numeral
noun
plural Roman numerals
Learner's definition of ROMAN NUMERAL
[count]
: one of the letters that were used by the ancient Romans to represent numbers and that are still used today罗马数字
compare arabic numeral

Roman numeral

noun

: a numeral in a system of notation that is based on the ancient Roman system see Table of Numbers

Example Sentences

In Roman numerals “X” is equal to the number 10.

Word History

First Known Use

circa 1638, in the meaning defined above

Time Traveler
The first known use of Roman numeral was circa 1638

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