Aerostation
Pronunciation : A`?r*os*ta"tion (
Part of Speech : n.
Etymology : [Cf. F. a?rostation the art of using a?rostats.]
Definition : 1. A?rial navigation; the art of raising and guiding balloons in the air.
2. The science of weighing air; a?rostatics. [Obs.]
Source : Webster's Unabridged Dictionary, 1913