I. ˈer-ō-ˌspās noun
Date: circa 1958
1. : space comprising the earth's atmosphere and the space beyond
2. : a physical science that deals with aerospace
3. : the aerospace industry
II. adjective
Date: 1958
: of or relating to aerospace, to vehicles used in aerospace or the manufacture of such vehicles, or to travel in aerospace
aerospace research
aerospace profits
aerospace medicine