AEROSTA'TION, noun
1. Aerial navigation; the science of raising, suspending, and guiding machines in the air, or of ascending in air balloons.
2. The science of weighing air.
Webster's Dictionary 1828
AEROSTA'TION, noun
1. Aerial navigation; the science of raising, suspending, and guiding machines in the air, or of ascending in air balloons.
2. The science of weighing air.