1. Completely; used as intensifiers
   "I'm plumb tuckered out"
   - clean, plum 
2. Conforming to the direction of a plumb line 
3. Exactly
   "fell plumb in the middle of the puddle"
   - plum

1. Measure the depth of something 
2. Weight with lead 
3. Examine thoroughly and in great depth 
4. Adjust with a plumb line so as to make vertical

1. The metal bob of a plumb line
   - plumb bob, plummet

1. Exactly vertical
   "the tower of Pisa is far out of plumb"

Sounds like: plum

Derived forms: plumbs, plumbed, plumbing

See also: perpendicular, plumbing, vertical

Type of: adjust, bob, burden, burthen, correct, explore, measure, quantify, set, weight, weight down

Part of: perpendicular, plumb line

Encyclopedia: Plumb

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• underplant