verb
- Bend over or curl up, usually with laughter or pain.
- usage: "He doubled and vomited violently"
- synonyms: double over, double
- Share a room or a bed designed for only one person.
- Stake winnings from one bet on a subsequent wager.
- synonyms: parlay
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). double up. Retrieved September 20, 2026, from http://smartdefine.org/double_up/definitions/1271250 |
| Chicago | WordNet. 2010. "double up" http://smartdefine.org/double_up/definitions/1271250 (accessed September 20, 2026). |
| Harvard | WordNet 2010, double up, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/double_up/definitions/1271250>. |
| MLA | WordNet. "double up" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/double_up/definitions/1271250> |