Webster 1913 Edition
[Gr. [GREEK] vapor (akin to Skr.
ātmanbreath, soul, G.
athembreath) + [GREEK] sphere: cf. F.
The whole mass of aëriform fluid surrounding the earth; – applied also to the gaseous envelope of any celestial orb, or other body;
Any gaseous envelope or medium.
atmosphereof cold oxygen.
A supposed medium around various bodies;
electrical atmosphere, a medium formerly supposed to surround electrical bodies
The pressure or weight of the air at the sea level, on a unit of surface, or about 14.7 lbs. to the sq. inch.
Hydrogen was liquefied under a pressure of 650
Any surrounding or pervading influence or condition.
The chillest of social
The portion of air in any locality, or affected by a special physical or sanitary condition;
atmosphereof the room; a moist or noxious
Webster 1828 Edition
The whole mass of fluid, consisting of air, aqueous and other vapors, surrounding the earth.