- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
actinomyces
-
greatest
-
canaan
-
dj
-
actuated
-
abductor muscle
-
come away
-
antidorcas euchore
-
adaption
-
buena vista
- Hide translation
plumb bob
plumb bob /plʌm bɒb/
noun
-
The metal bob of a plumb line
(
plumb
, plumb bob
, plummet
)
the metal bob of a plumb line
