The theory and practice of navigation through air or space.

synonym: astronautics.

Roget 338: air etc. (gas) 334; common air, atmospheric air; atmosphere; aerosphere^†.    open air; sky, welkin; blue sky; cloud etc. 353.    weather, climate, rise and fall of the barometer, isobar.    [Science of air] aerology, aerometry^†, aeroscopy^†, aeroscopy^†, aerography^†; meteorology, climatology; pneumatics; eudioscope^†, baroscope^†, aeroscope^†, eudiometer^†, barometer, aerometer^†; aneroid, baroscope^†; weather gauge, weather glass, weather cock.    exposure to the air, exposure to the weather; ventilation; aerostation^†, aeronautics, aeronaut.    ... show more

Roget 267: navigation; aquatics; boating, yachting; ship etc. 273; oar, paddle, screw, sail, canvas, aileron.    natation^†, swimming; fin, flipper, fish's tail.    aerostation^†, aerostatics^†, aeronautics; balloonery^†; balloon etc. 273; ballooning, aviation, airmanship; flying, flight, volitation^†; wing, pinion; rocketry, space travel, astronautics, orbital mechanics, orbiting.    voyage, sail, cruise, passage, circumnavigation, periplus^†; headway, sternway, leeway; fairway.    mariner etc. 269.    flight, trip; shuttle, run, airlift.    ... show more

Dutch: luchtvaart, aeronautica, aeronautiek, luchtvaartkunde, ruimtevaartkunde, astronautiek, aëronautica, aëronautiek
Polish: kosmonautyka, astronautyka