Level III of XX on the frequency path
Frequency rank 351 / 2,608
Frequent enough that you will keep running into it once you read past headlines.
More common than 帰 (Return Home), less common than 住 (Dwell).
Grain (grain) grows above and a tree (tree) stands below — the grain weighs down the tree branch as someone climbs up to ride the overloaded tree like a horse, mounting and riding it.
乗 is rank 351 of 2,608 in published Japanese.
Study 乗 →