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Pronunciation varies by accent · noun
(physics) absorbance plus losses due to scattering and luminescence.
Use attenuance when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Attenuance means (physics) absorbance plus losses due to scattering and luminescence.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use attenuance where its definition matches the intended context.
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