noun, noun or participle which takes 'suru', intransitive verb
crossing a mountain; going over a mountain
Refers to the act of crossing over a mountain. Can be used as a noun or with する to mean 'to cross a mountain'.
山越しのルートは天候に左右されやすい。
The route crossing the mountain is easily affected by the weather.
彼らは次の町へ山越しし
They crossed the mountain to the next town.
noun
other side of a mountain; beyond the mountain
Refers to the area on the opposite side of a mountain. Often used in descriptions of location or scenery.
山越しに小さな村が見える。
A small village is visible on the other side of the mountain.
noun
immediately after one's draw (mahjong); winning off a discarded tile from the right or across after passing on a win from the left (mahjong)
Mahjong term. Sense 3: winning on a tile drawn right after one's own draw. Sense 4: a specific winning scenario where you pass on a winning tile from the left and then win on a discard from the right or across on the next turn. Both are technical and rarely encountered outside the game.
麻雀で山越しに和了るのは珍しい。
Winning with a 'yamagoshi' in mahjong is rare.