Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: aerosolize
Next word: aerosphere
Definition of: aerospace
(âr′ō·spās, ā′ər·ō-) noun
1. The earth's atmosphere and outer space, considered as a single region in the operation of rockets, guided missiles, and spacecraft.
2. The study and investigation of this region, especially with reference to space travel.
Comment about this word, ask questions, or add new information about this topic: