- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
adrenocorticotropic
-
wrist
-
iniquity
-
stiffy
-
impressionable
-
snake
-
implicit
-
acidulent
-
scent
-
actinic keratosis
- Hide translation
acoustic buoy
acoustic buoy /əˈkuːstɪk buːi/
noun
-
A buoy that can be heard (at night)
(
acoustic buoy
)
a buoy that can be heard (at night)