See Also: isopleth(medicine)
isopleth(dictionary)

isopleth (iou)



isopleth noun. E20.
[from Greek isoplethes equal in quantity, formed as ISO- + plethos multitude, quantity.]
1. A line (imaginary or on a map or diagram) connecting points for which some chosen quantity has the same value. E20.
2. Physical Chemistry. A line or surface (in a diagram) joining points that represent mixtures having the same composition. E20.
isoplethal adjective carried out or occurring at constant composition E20.