from the GNU version of the Collaborative International Dictionary of English

  • adj. Pertaining to or designating heat rays that have undergone selective absorption and are therefore analogous to colored light rays.

from The Century Dictionary and Cyclopedia

  • Of or pertaining to the differences in wave-length of heatwaves, and to the phenomena resulting there-from; relating to thermochrosy.


Sorry, no etymologies found.


    Sorry, no example sentences found.


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