noun
- United States general who was the first African American to serve as chief of staff; later served as Secretary of State under President George W. Bush (born 1937.
- synonyms: Colin Powell, Colin luther Powell
- English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969. ).
- synonyms: Cecil Frank Powell
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). powell. Retrieved September 20, 2026, from http://smartdefine.org/powell/definitions/1234723 |
| Chicago | WordNet. 2010. "powell" http://smartdefine.org/powell/definitions/1234723 (accessed September 20, 2026). |
| Harvard | WordNet 2010, powell, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/powell/definitions/1234723>. |
| MLA | WordNet. "powell" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/powell/definitions/1234723> |