This is the 847th most frequent Spanish word.
terreno
"Terreno" means "land" or "plot of land" in English.
In this sentence, 'terreno' refers to a specific area of land designated for a purpose, such as construction.
Compré un terreno para construir una casa.
I bought a plot of land to build a house.
Here, 'terreno' describes the physical characteristics or topography of a specific area.
El terreno de esta región es montañoso y difícil de caminar.
The terrain in this region is mountainous and difficult to walk on.
In this context, 'terreno' metaphorically represents a field of study or specialization.