noun
- A part of a river where the current is very fast.
adjective
- Done or occurring in a brief period of time.
- usage: "a rapid rise through the ranks"
- Characterized by speed; moving with or capable of moving with high speed.
- usage: "a rapid movement"; "a speedy car"; "a speedy errand boy"
- synonyms: speedy
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Rapid. Retrieved September 21, 2026, from http://smartdefine.org/rapid/definitions/1181903 |
| Chicago | WordNet. 2010. "Rapid" http://smartdefine.org/rapid/definitions/1181903 (accessed September 21, 2026). |
| Harvard | WordNet 2010, Rapid, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/rapid/definitions/1181903>. |
| MLA | WordNet. "Rapid" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/rapid/definitions/1181903> |