English noun: isarithm | |||
| 1. | isarithm (location) a line drawn on a map connecting points having the same numerical value of some variable | ||
| Synonyms | isogram, isopleth | ||
| Broader (hypernym) | line | ||
| Narrower (hyponym) | isobar, isochrone, isoclinal, isoclinic line, isohel, isotherm | ||