Definitions

1. noun

The process or fact of making something weaker or less intense, especially sound or electromagnetic waves.

“The attenuation of the radio signal made it hard to receive the broadcast.”

2. noun

A reduction in the frequency or severity of a disease or other phenomenon.

“The attenuation of the virus over time reduced its impact on the population.”

3. noun

A decrease in the strength or effectiveness of something.

“The attenuation of the company’s profits led to financial difficulties.”