AERODYNAMICS
A`ër*o*dy*nam"ics, n. Etym: [Aëro- + dynamics: cf. F. aérodynamique.]
Defn: The science which treats of the air and other gaseous bodies under the action of force, and of their mechanical effects.
AEROFOIL
A"ër*o*foil`, n. [Aëro- + foil.]
Defn: A plane or arched surface for sustaining bodies by its movement through the air; a spread wing, as of a bird.
AEROGNOSY
A`ër*og"no*sy, n. Etym: [Aëro- + Gr. aérognosie.]
Defn: The science which treats of the properties of the air, and of the part it plays in nature. Craig.
AEROGRAPHER
A`ër*og"ra*pher, n.
Defn: One versed in aëography: an aërologist.
AEROGRAPHIC; AEROGRAPHICAL
A`ër*o*graph"ic, A`ër*o*graph"ic*al, a.
Defn: Pertaining to aërography; aërological.