Roman numeralnoun [ C usually plural ]
uk/ˌrəʊ.mən ˈnjuː.mə.rəl/us/ˌroʊ.mən ˈnuː.mə.rəl/any of the letters that the ancient Romans used to write numbers, for example I (= 1), II (= 2), III (= 3)
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Arabic numeral
Thesaurus: synonyms and related words
Numbers generally
- antilogarithm
- Arabic numeral
- C, c
- D, d
- digit
- I, i
- infinity
- L, l
- log
- logarithm
- M, m
- mode
- nos
- number
- ordinal
- quantitative
- serial number
- variable
- whole number
- X, x
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