Roman numerals

British  

plural noun

1. the letters used by the Romans for the representation of cardinal numbers, still used occasionally today. The integers are represented by the following letters: I (= 1), V (= 5), X (= 10), L (= 50), C (= 100), D (= 500), and M (= 1000). If a numeral is followed by another numeral of lower denomination, the two are added together; if it is preceded by one of lower denomination, the smaller numeral is subtracted from the greater. Thus VI = 6 (V + I), but IV = 4 (V – I). Other examples are XC (= 90), CL (= 150), XXV (= 25), XLIV (= 44). Multiples of a thousand are indicated by a superior bar: thus, ̅V = 5000, ̅X = 10 000, ̅X̅D = 490 000, etc

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Roman numerals Cultural  

1. Letters of the alphabet used in ancient Rome to represent numbers: I = 1; V = 5; X = 10; L = 50; C = 100; D = 500; M = 1000. The numbers one through ten are written I, II, III, IV, V, VI, VII, VIII, IX, and X. Roman numerals are often used to signify divisions of a long work, or of a work with many parts. They are also used to lend significance to something, as in Super Bowl VII. Formal designation of years may also be in Roman numerals: a.d. MCMLXXXIX = a.d. 1989.

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Example Sentences

She said he began "wearing" his bed sheets, called his family to speak "in Roman numerals" and identified himself to fellow inmates as Jesus Christ.

From BBC

Ridley Scott revisits his old Coliseum stomping ground with “Gladiator II,” and yes, the Roman numerals are better than a “2,” because: Rome.

From Los Angeles Times

V.XXVII, the Roman numerals for May twenty-seventh, my birthday.

From Literature

A gift from the French, the sculpture holds a tablet inscribed with the date July 4, 1776 in Roman numerals, representing independence.

From Salon

His suggestion: a red jacket with a patch on the breast pocket featuring the Lombardi Trophy and the Roman numerals of the Super Bowls that quarterback won.

From Los Angeles Times