Dec 3, 2015 · The meaning of PLUMB is a lead weight attached to a line and used to indicate a vertical direction. How to use plumb in a sentence.

Plumb considered leaving the music industry after the 2000 album, but changed her mind after receiving a note from a fan a few hours before what she thought to be her final concert.

1. (Building) a weight, usually of lead, suspended at the end of a line and used to determine water depth or verticality 2. (Building) the perpendicular position of a freely suspended plumb line …

plumb verb [T] (DEEP) engineering specialized to measure how deep something is, especially water to understand or discover all about something:

Plumb is used to give emphasis to an adjective or verb that describes a feeling or condition.

adverb in a perpendicular or vertical direction. exactly, precisely, or directly. Informal., completely or absolutely. She was plumb mad. You're plumb right.

Dec 3, 2025 · plumb (third-person singular simple present plumbs, present participle plumbing, simple past and past participle plumbed) To determine the depth, generally of a liquid; to sound.

Plumb definition: A weight on the end of a line, used to determine water depth.

Definition of plumb verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

plumb /plʌm/ n. [countable] Building, Surveying a small mass of lead hung on a line and used to measure the depth of water or to make sure a line is straight up and down.