ALL meanings of contour line
con·tour line
C c - noun contour line a line on a map or chart joining points of equal height or depth 3
- noun contour line a line on a map or chart connecting all points of the same elevation (or depth) in a particular area 3
- noun contour line a line joining points of equal elevation on a surface. 1
- noun contour line the representation of such a line on a map. 1
- noun contour line Mathematics. a line parallel to a trace. Compare trace1 (def 11). 1
- noun contour line (geography) A line on a map through points of equal elevation, often height above sea level. 0