reduced in force, effect, or physical thickness: the doctrines of Christianity became very attenuate and distorted
1reduce the force, effect, or value of:her intolerance was attenuated by an unexpected liberalism reduce the amplitude of (a signal, electric current, or other oscillation): the filter must severely attenuate frequencies above 10 Hz reduce the virulence of (a pathogenic organism or vaccine):researchers hoped that the substance would attenuate the course of the disease
2reduce in thickness; make thin.
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Pronunciation:
/-ˈeɪʃ(ə)n/
noun