Definitions
There is 1 meaning of the phrase
Plumb Level.
Plumb Level - as a noun
A carpenter's level with a plumb line at right angles to it
Example Sentences
"The shelf was perfectly plumb level."
"He hung the picture frame on the wall, making sure it was plumb level."
"The construction workers ensured that the beam was installed plumb level."
"She adjusted the door so that it was plumb level with the floor."
"The carpenter used a plumb level to check the alignment of the posts."