Isogeothermal
Also found in: Encyclopedia.
I`so`ge`o`ther´mal
a. | 1. | Pertaining to, having the nature of, or marking, isogeotherms; as, an isogeothermal line or surface; as isogeothermal chart. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.