Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
usually
galore
vulgar
SPONSORED LINKS
SPONSORED LINKS
creature
ten commandments
drama
state of the art
manduca quinquemaculata
abu nidal organization
ferocity
Hide translation
acoustic device
acoustic device
/əˈkuːstɪk dɪˈvaɪs/
noun
A device for amplifying or transmitting sound
(
acoustic device
)
a device for amplifying or transmitting sound
The hall was fitted with an acoustic device to improve sound quality.
The hall was fitted with an acoustic device to improve sound quality.
Back
Next
Language