Definitions Found:
NORTHING, distance northward
- northingsNORTHING, distance northward
- northingdistance northward
- northingsDistance traveled or measured northward, esp. at sea
- northingdistance due north made on any course tending northward
- northingsA figure or line representing northward distance on a map (expressed by convention as the second part of a grid reference, after easting)