attenuation
noun/əˌtenjuˈeɪʃn/
/əˌtenjuˈeɪʃn/
[uncountable] (formal)- the action of making something weaker or less effective
- the attenuation of the radar signal
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation:
attenuation