As nouns the difference between terma and terra
is that terma is (anatomy) the terminal lamina, or thin ventral part, of the anterior wall of the third ventricle of the brain while terra is earth.
terma
English
Noun
(anatomy) The terminal lamina, or thin ventral part, of the anterior wall of the third ventricle of the brain.
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(
Webster 1913)
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terra
English
Noun
(terrae)
A rough upland or mountainous region of the moon with a relatively high albedo.
Related terms
* terrace
* terracotta
* terrain
* terrene
* terrier
* territorial
* territory
* terrestrial
* Terra
* Terran
* terra firma