Reference meaning
Glenn
Last updated
made the first orbital rocket-powered flight by a United States astronaut in 1962; later in United States Senate (1921-)
Related source terms
john glennjohn herschel glenn jr.
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 11002191-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.