American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition attenuated in American English

attenuated adjective

adjective
/əˈtenjuˌeɪtəd/
1

long and thin

Example

an attenuated beam of light

2

made weak or less harmful

Example

a live attenuated vaccine

Synonyms and related words
Definition attenuated in American English