isoline
nounEtymology From iso- + line.
1
Any of several types of line on a map, chart or graph that link points having the same value of a parameter.
- Related terms
- isarithm, isobar, isocontour, isopleth, isosurface, isotherm
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.