Definition that contains plumb line
- level a flat surface at right angles to a plumb line
- plummet the metal bob of a plumb line
- plumb adjust with a plumb line so as to make vertical
- plumb the metal bob of a plumb line
- sounding line (nautical) plumb line for determining depth
- plumb bob the metal bob of a plumb line
- plumb level a carpenter's level with a plumb line at right angles to it
- horizontal surface a flat surface at right angles to a plumb line
- plumb rule a plumb line attached to a narrow board
- lead line (nautical) plumb line for determining depth