adverb
- By a factor of four.
- usage: "the price of gasoline has increased fourfold over the past two years"
- synonyms: fourfold
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). four times. Retrieved September 20, 2026, from http://smartdefine.org/four_times/definitions/1251615 |
| Chicago | WordNet. 2010. "four times" http://smartdefine.org/four_times/definitions/1251615 (accessed September 20, 2026). |
| Harvard | WordNet 2010, four times, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/four_times/definitions/1251615>. |
| MLA | WordNet. "four times" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/four_times/definitions/1251615> |