English Dictionary: atmosphere | by the DICT Development Group |
2 results for atmosphere | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Atmosphere \At"mos*phere\, n. [Gr. [?] vapor (akin to Skr. [be]tman breath, soul, G. athem breath) + [?] sphere: cf. F. atmosph[8a]re. See {Sphere}.] 1. (Physics) (a) The whole mass of a[89]riform fluid surrounding the earth; -- applied also to the gaseous envelope of any celestial orb, or other body; as, the atmosphere of Mars. (b) Any gaseous envelope or medium. An atmosphere of cold oxygen. --Miller. 2. A supposed medium around various bodies; as, electrical atmosphere, a medium formerly supposed to surround electrical bodies. --Franklin. 3. The pressure or weight of the air at the sea level, on a unit of surface, or about 14.7 Ibs. to the sq. inch. Hydrogen was liquefied under a pressure of 650 atmospheres. --Lubbock. 4. Any surrounding or pervading influence or condition. The chillest of social atmospheres. --Hawthorne. 5. The portion of air in any locality, or affected by a special physical or sanitary condition; as, the atmosphere of the room; a moist or noxious atmosphere. |