What does "contour map" mean?

A map made to show the relief measurements of the land by means of contour lines.

Contour map

Common synonyms include: atlas, cartography, chart, chorography, contour plot, earth's surface features.

noun

noun ·Rare ·Advanced level

Noun

1
A map made to show the relief measurements of the land by means of contour lines.
2
a map having contour lines through points of equal elevation wordnet