noun
- The cardinal number that is the sum of nineteen and one.
- A United States bill worth 20 dollars.
- synonyms: twenty dollar bill
adjective
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). twenty. Retrieved September 22, 2026, from http://smartdefine.org/twenty/definitions/1185877 |
| Chicago | WordNet. 2010. "twenty" http://smartdefine.org/twenty/definitions/1185877 (accessed September 22, 2026). |
| Harvard | WordNet 2010, twenty, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/twenty/definitions/1185877>. |
| MLA | WordNet. "twenty" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/twenty/definitions/1185877> |