different between atmosphere vs anacoustic

English

Alternative forms

• atmosphære (archaic)

Etymology

From French atmosphère, from New Latin atmosphaera, from Ancient Greek ????? (atmós, “steam”) + Ancient Greek ?????? (sphaîra, “sphere”); corresponding to atmo- +? -sphere.

Pronunciation

• (UK) IPA^(key): /?æt.m?s?f??(?)/
• (US) IPA^(key): /?ætm?s?f??/

Noun

atmosphere (countable and uncountable, plural atmospheres)

1. The gases surrounding the Earth or any astronomical body.

   Coordinate terms: hydrosphere, biosphere

   Meronyms: see Thesaurus:atmosphere

2. The air in a particular place.

   • Thus the red damask curtains which now shut out the fog-laden, drizzling atmosphere of the Marylebone Road, had cost a mere song, and yet they might have been warranted to last another thirty years. A great bargain also had been the excellent Axminster carpet which covered the floor; […].

3. (figuratively) The apparent mood felt in an environment.

   Synonyms: air, ambiance, feeling, mood

4. A unit of measurement for pressure equal to 101325 Pa (symbol: atm)
5. (television, film, uncountable) Extras in a scene who have no spoken lines.

Related terms

• atmospheric
• atmospherics

Derived terms

Translations

See also

• ambiance, ambience
• mood

English

Etymology

an- +? acoustic

Adjective

anacoustic (comparative more anacoustic, superlative most anacoustic)

1. anechoic, soundless
2. (physics) Describing the upper reaches of the atmosphere, and of space, in which the concentration of molecules is too small to support the propagation of sound

Anagrams

• accusation