noun
- The number that is represented as a one followed by 9 zeros.
- synonyms: billion, one thousand million
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). 1000000000. Retrieved September 20, 2026, from http://smartdefine.org/1000000000/definitions/1254123 |
| Chicago | WordNet. 2010. "1000000000" http://smartdefine.org/1000000000/definitions/1254123 (accessed September 20, 2026). |
| Harvard | WordNet 2010, 1000000000, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/1000000000/definitions/1254123>. |
| MLA | WordNet. "1000000000" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/1000000000/definitions/1254123> |