| billion |
the number represented by the Arabic numeral 1,000,000,000. [1/5 definitions] |
| C3 |
in Roman numeral notation, 100. |
| cipher |
any Arabic numeral; number. [1/7 definitions] |
| D |
in Roman numeral notation, 500. |
| decillion |
the number represented by the Arabic numeral 1033. [1/2 definitions] |
| ditto mark |
a sign (") indicating repetition, usu. placed under the word, numeral, or passage to be repeated. |
| division sign |
a mathematical sign consisting of a small horizontal line with a dot above and below it, indicating that the numeral preceding it is to be divided by the numeral following it. |
| eight |
the number represented by the Arabic numeral 8 and by the Roman numeral VIII. [1/3 definitions] |
| eighteen |
the number represented by the Arabic numeral 18 and by the Roman numeral XVIII. [1/3 definitions] |
| eighty |
the number represented by the Arabic numeral 80 and by the Roman numeral LXXX. [1/5 definitions] |
| eleven |
the number represented by the Arabic numeral 11 and by the Roman numeral XI. [1/3 definitions] |
| fifteen |
the number represented by the Arabic numeral 15 and by the Roman numeral XV. [1/3 definitions] |
| fifty |
the number represented by the Arabic numeral 50 and by the Roman numeral L. [1/5 definitions] |
| five |
the number represented by the Arabic numeral 5 and the Roman numeral V. [1/3 definitions] |
| forty |
the number represented by the Arabic numeral 40 and by the Roman numeral XL. [1/5 definitions] |
| four |
the number represented by the Arabic numeral 4 and the Roman numeral IV. [1/3 definitions] |
| fourteen |
the number represented by the Arabic numeral 14 and by the Roman numeral XIV. [1/3 definitions] |
| hundred |
the number represented by the Arabic numeral 100 and by the Roman numeral C. [1/4 definitions] |
| I3 |
in Roman numeral notation, 1. |
| L1 |
in Roman numeral notation, 50. |
| M2 |
in Roman numeral notation, 1,000. |