Defenition of the word attenuated

Defenition of the word attenuated
- A term used to describe a bacterium or virus that has been changed in the laboratory so that it is not harmful to people.
- reduced in strength; "the faded tones of an old recording"
- (electronics) of an electrical signal; reduced in amplitude with little or no distortion
- of an electrical signal; reduced in amplitude with little or no distortion
- reduced in strength