Definitions
1.nounThe fruit and its tree.
2.nounExtended senses.
3.nounA little mass of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction.
4.nounA weight on the end of a long line, used by sailors to determine the depth of water.
5.nounThe perpendicular direction or position.
6.verbTo determine the depth, generally of a liquid; to sound.
7.verbTo attach to a water supply and drain.
8.verbTo think about or explore in depth, to get to the bottom of, especially to plumb the depths of.
9.verbTo use a plumb bob as a measuring or aligning tool.
10.verbTo accurately align vertically or horizontally.
11.verbTo seal something with lead.
12.verbTo work as a plumber.
13.verbTo fall or sink like a plummet.
14.verbTo trace a road or track; to follow it to its end.
15.verbTo position vertically above or below.