WordReference Random House Unabridged Dictionary of American English © 2025
sub•mon•tane
(sub mon′tān),USA pronunciation adj.
sub•mon′tane•ly, adv.
- under or beneath a mountain or mountains.
- at or near the foot of mountains.
- pertaining or belonging to the lower slopes of mountains.
- Late Latin submontānus; see sub-, montane
- 1810–20