tableland
Synonym discussion
Sense: noun/1
Tableland, plateau, and mesa all describe elevated areas with flat surfaces, but they differ in scale and specificity. Tableland is a general term for any broad, flat-topped highland and is less common in everyday speech. Plateau is the standard, widely used word for a large area of high flat land — for example, the Tibetan Plateau. Mesa refers to a smaller, isolated flat-topped hill with steep sides, typical of the southwestern United States. Upland is the broadest of the three and can describe any area of high ground, including hills. If you want a neutral geographic description, use tableland; for well-known landforms, use plateau; for steep-sided desert formations, use mesa.
Common collocations
Etymology
Tableland is formed by combining two English words: 'table' (a flat surface, from Latin tabula via Old French) and 'land'. The name describes land that is as flat as a tabletop. The word has been used in English since the early 1700s.
First known use
1672
1672, in the meaning defined above