The meaning of Isocrymes and additional information.

Isocrymal(a.) Pertaining to, having the nature of, or illustrating, an isocryme; as, an isocrymal line; an isocrymal chart.

Isocryme(n.) A line connecting points on the earth's surface having the same mean temperature in the coldest month of the year.

Isocrymic(a.) Isocrymal.