adj. Of or relating to the other side of the mountains.
The Century Dictionary and Cyclopedia
Across or beyond a mountain or mountains.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. on or coming from the other side of the mountains (from the speaker)
Word Usage
"In that lond, ne in many othere bezonde that, no man may see the sterre transmontane, that is clept the sterre of the see, that is unmevable, and that is toward the northe, that we clepen the lode sterre."