atmosphere; aerosphere†.
open air; sky, welkin; blue sky; cloud &c 353.
weather, climate, rise and fall of the barometer, isobar.
[Science of air] aerology, aerometry†, aeroscopy†, aeroscopy†,
aerography†; meteorology, climatology; pneumatics; eudioscope†,
baroscope†, aeroscope†, eudiometer†, barometer, aerometer†; aneroid,
baroscope†; weather gauge, weather glass, weather cock.
exposure to the air, exposure to the weather; ventilation;
aerostation†, aeronautics, aeronaut.
V. air, ventilate, fan &c (wind) 349.
Adj. containing air, flatulent, effervescent; windy &c 349.
atmospheric, airy; aerial, aeriform†; meteorological; weatherwise†.
Adv. in the open air, a la belle etoile [Fr.], al fresco; sub jove dio
[Lat.].