n. [ Iso- + Gr. &unr_;, &unr_;, winter. ] (Phys. Geog.) A line connecting places on the earth having the same mean winter temperature. Cf. Isothere.
a. The same as Isocheimal. [ 1913 Webster ]
{ } a. Pertaining to, having the nature of, or making, isocheims; as, an isocheimal line; an isocheimal chart.
{ } a. The same as Isocheimal. [ 1913 Webster ]