A rough upland or mountainous region of the Moon with a relatively high albedo.
"The spacecraft imaged a patchwork of dark maria and bright terra across the lunar surface."
"The terra in this region is known for its rich, dark soil that grows excellent crops."
Usage: Terra refers specifically to rugged, elevated regions on the lunar surface rather than general landforms on Earth. Use this term only when describing features like mountains and plateaus found in space exploration contexts.
The Roman earth goddess, equivalent in the interpretatio graeca to Gaea.
"The ancient Romans revered Terra as their own earth goddess, viewing her as the counterpart to the Greek deity Gaea."
The word terra comes directly from Latin and was borrowed into English to refer to earth or land. Its meaning has remained consistent since its adoption from the classical language.