- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
diameter
-
bozo
-
delaware language
-
awake
-
accessary
-
omnipotence
-
fetor
-
accessory before the fact
-
ran
-
snatch block
- 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)