Hypertext Webster Gateway: "aeronautics"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Aeronautics \A`["e]r*o*naut"ics\, n.
The science or art of ascending and sailing in the air, as by
means of a balloon; a["e]rial navigation; ballooning.
From WordNet (r) 1.7 (wn)
aeronautics
n : the theory and practice of navigation through air or space
[syn: {astronautics}]
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