You searched for: “isopluvial
isopluvial (s) (noun), isopluvials (pl)
A line on a chart drawn through geographical points having the same rain or precipitation: Gerhard studied the isopluvials on the map, preparing his geography lesson about rainfall in central and southern Europe.
This entry is located in the following units: iso-, is- (page 8) pluv-, pluvio-, pluvi- (page 1)