meseta?
mesa. it's spanish for table.
The word is plain. A type of landform.
From Spanish literally meaning 'table' but refers to a high area of land with a flat top, but smaller that a plateau. There is also some reference to Latin 'mensa' referring to a table.
Flat can be a noun:I have a flat on my car.When used to modify another word, it is not a noun:I have a flat tire on my car.
The spanish word for it is 'altiplano'.
The Spanish word for cowboy is "vaquero," pronounced vah-keh-ro (the e in keh is flat as in the word let).
Actually, it is a Spanish word. It means table. The word is also used for a flat topped hill, since it looks like a table.
The main language of Bolivia is Spanish (about 80%). 'Salar' means 'to salt' in Spanish, so it's likely the Spanish word for salt flat is something similar.
If you mean flat as in flat tire... that would be desinflada while the whole word for flat tire is la llanta desinflada. If you mean 'apartment' - piso
Terrain.
There are many. Alta is common.
"Moneda" is the Spanish word for "coin" or "currency".