cordillerano
mountainous
cordillera
mountain range
+
-ano
adjective suffix (relating to)
Cordillerano means mountainous and can be thought of as relating to a cordillera0 (mountain range0) with the adjective suffix -ano1 (relating to1).
adjective
- mountainousRelating to or characteristic of a mountain range, especially the AndesEl paisaje cordillerano es impresionante. // The mountainous landscape is impressive.