Forward and/or backward, relative to some defined direction.
Relating to length, or to longitude.
Running in the direction of the long axis of a body.
Sampling data over time rather than merely once.
Any longitudinal piece, as in shipbuilding etc.
A railway sleeper lying parallel with the rail.
Truly vertical, as indicated by a plumb line.
Describing an LBW where the batsman is hit on the pads directly in front of their wicket and should be given out.
To attach to a water supply and drain.
To use a plumb bob as a measuring or aligning tool.
To think about or explore in depth, to get to the bottom of, especially to plumb the depths of.
To accurately align vertically or horizontally.
To work as a plumber.
To determine the depth, generally of a liquid; to sound.
To fall or sink like a plummet.
To position vertically above or below.
Squarely, directly; deeply, completely.
In a vertical direction; perpendicularly.
A little mass of lead, or the like, attached to a line, and used by builders, etc., to indicate a vertical direction.
A weight on the end of a long line, used by sailors to determine the depth of water.
The perpendicular direction or position.