ISORROPIC

I′sor‐rop″ic (?), a. [[Gr. ισὄρροποσ in equipoise; ἴσοσ equal + ροπἥ downward inclination or momentum.]] Of equal value. Isorropic line (in a diagram) (Geom.), the locus of all the points for which a specified function has a constant value. Newcomb.