- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
talapoin
-
variations
-
acanthophis
-
focal
-
degree
-
attentiveness
-
realistically
-
stocking
-
cheekiness
-
mephitis
- 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
