What does
plumb
mean in Wordle 1816?

Wordle 1816
9th June 2026
plumb
/plʌm/
  • noun

    1. A little mass of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction.

  • verb

    2. To determine the depth, generally of a liquid; to sound.

  • adjective

    3. Truly vertical, as indicated by a plumb line.

  • adverb

    4. In a vertical direction; perpendicularly.