English Dictionary

mountainous

/ˈmaʊntɪnəs/

adj

Having many mountains; characterized by mountains; of the nature of a mountain; rough (terrain); rocky. / Resembling a mountain, especially in size; huge; towering.

The region is known for its mountainous terrain.

意味（1）

Having many mountains; characterized by mountains; of the nature of a mountain; rough (terrain); rocky.

意味（2）

Resembling a mountain, especially in size; huge; towering.

意味（3）

(figuratively, of a problem or task) Very difficult.

意味（4）

(obsolete) Inhabiting mountains; hence, barbarous.