Mountainous, hilly. Also: situated among mountains.

Situated in the mountains. Obsolete. rare.

Of, relating to, or characteristic of the Alps (see Alp, n.1 1a), the surrounding regions, or (in later use) any high mountains or mountainous…

Of or resembling the Alps; Alpine.

= Alpine, adj. (in various senses).

Of or relating to the Alps; Alpine.

Situated on a mountain; elevated, lofty (literal and figurative). Now rare.

= Alpine, adj. 1a. Obsolete.

Partially alpine in character; (Ecology) designating upland areas and slopes just below the treeline, situated adjacent to and below the alpine zone…

Situated or lying between mountains.

Of, relating to, or inhabiting mountainous country; spec. designating or relating to the belt of upland vegetation below the tree line.