Dictionary
aer•o•space
Pronunciation: (âr'ō-spās"), [key]—
n.
1. the atmosphere and the space beyond considered as a whole.
2. the industry concerned with the design and manufacture of aircraft, rockets, missiles, spacecraft, etc., that operate in aerospace.
—
adj.
of or pertaining to aerospace or the aerospace industry.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.