noun
- Made the first orbital rocket-powered flight by a United States astronaut in 1962; later in United States Senate (1921-. ).
- synonyms: Glenn, John Glenn
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). john herschel glenn jr.. Retrieved September 29, 2026, from http://smartdefine.org/john_herschel_glenn_jr./definitions/1288672 |
| Chicago | WordNet. 2010. "john herschel glenn jr." http://smartdefine.org/john_herschel_glenn_jr./definitions/1288672 (accessed September 29, 2026). |
| Harvard | WordNet 2010, john herschel glenn jr., Smart Define, viewed 29 September, 2026, <http://smartdefine.org/john_herschel_glenn_jr./definitions/1288672>. |
| MLA | WordNet. "john herschel glenn jr." 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/john_herschel_glenn_jr./definitions/1288672> |