plumb level

1. 1.

   a carpenter's level with a plumb line at right angles to it

   Broadercarpenter's level

Questions about plumb level

What does plumb level mean?

plumb level means "a carpenter's level with a plumb line at right angles to it".

Is plumb level a common word?

plumb level is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.