- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
come out
-
tempestuous
-
acinonyx jubatus
-
anguish
-
acne vulgaris
-
bellicosity
-
convenience
-
radiophone
-
acute lymphocytic leukemia
-
volatile
- 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)