attenuation

Found in thesaurus: weakening, weakness
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Babylon EnglishDownload this dictionary
attenuation
n. reduction; weakening; decrease; diminution; being weakened; weakening of a signal as the length of a network cable increases (Computers)

English Wikipedia - The Free EncyclopediaDownload this dictionary
Attenuation
In physics, attenuation (in some contexts also called extinction) is the gradual loss in intensity of any kind of flux through a medium. For instance, dark glasses attenuate sunlight, lead attenuates X-rays, and water attenuates both light and sound.

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WordNet 2.0Download this dictionary
attenuation

Noun
1. weakening in force or intensity; "attenuation in the volume of the sound"
(synonym) fading
(hypernym) weakening
(derivation) attenuate
2. the property of something that has been weakened or reduced in thickness or density
(hypernym) weakness
(derivation) rarefy, attenuate


Babylon French-EnglishDownload this dictionary
atténuation
nf. attenuation, extenuation; dimming, mitigation

Webster's Revised Unabridged Dictionary (1913)Download this dictionary
Attenuation
(n.)
The process of weakening in intensity; diminution of virulence; as, the attenuation of virus.
  
 
(n.)
The act or process of making slender, or the state of being slender; emaciation.
  
 
(n.)
The act of attenuating; the act of making thin or less dense, or of rarefying, as fluids or gases.
  

Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. About