Defn: That department of physics which treats of the atmosphere.

AEROMANCY
A"ër*o*man`cy, n. Etym: [Aëro- + -mancy: cf. F. aéromancie.]

Defn: Divination from the state of the air or from atmospheric substances; also, forecasting changes in the weather.

AEROMECHANIC; AEROMECHANICAL
A`ër*o*me*chan"ic, A`ër*o*me*chan"ical, a.

Defn: Of or pert. to aëromechanics.

AEROMECHANIC
A`ër*o*me*chan"ic, n.

Defn: A mechanic or mechanician expert in the art and practice of aëronautics.

AEROMECHANICS
A`ër*o*me*chan"ics, n.

Defn: The science of equilibrium and motion of air or an aëriform fluid, including aërodynamics and aërostatics.

AEROMETER
A`ër*om"e*ter, n. Etym: [Aëro- + -meter: cf. F. éromètre.]