1. made the first orbital rocket-powered flight by a United States astronaut in 1962; later in United States Senate (1921-); [syn: Glenn, John Glenn, John Herschel Glenn Jr.]
WordNet (r) 3.0 (2006):
John Glenn
n 1: made the first orbital rocket-powered flight by a United
States astronaut in 1962; later in United States Senate
(1921-) [syn: Glenn, John Glenn, John Herschel Glenn
Jr.]