Relating to length, or to longitude.
Running in the direction of the long axis of a body.
Forward and/or backward, relative to some defined direction.
Sampling data over time rather than merely once.
Any longitudinal piece, as in shipbuilding etc.
A railway sleeper lying parallel with the rail.
Of, related to or connected with syntax.
Containing morphemes that are combined in the same order as they would be if they were separate words e.g. greenfinch