aeronautics
/ɛːrəˈnɔːtɪks
/plural noun [treated as singular]
The science or practice of building or flying aircraft.The history of aeronautics is full of aircraft developed in secret....
- He then earned a master of science degree in aeronautics and astronautics from Stanford University.
- The Society's purpose is to advance the knowledge and practice of aeronautics.
Origin
Early 19th century: from modern Latin aeronautica 'matters relating to aeronautics', from Greek (see aeronaut).