amplifiers
nounUK /ˈæmplɪfaɪəz/
US /ˈæmpləfaɪərz/
Amplifiers are machines that make sounds louder.
The band turned up the amplifiers so everyone could hear the music.
RELATED WORDS
OTHER MEANINGS
2. Electronic devices that increase the strength of a signal, such as a radio or electrical signal.
The radio signal was weak, so they used amplifiers to boost it.
3. Things or people that make something bigger, stronger, or more noticeable.
Social media can be amplifiers of rumors and false news.
4. Devices in hearing aids that make sounds louder for people with hearing loss.
Her new hearing aids have tiny amplifiers inside them.