This is the 9228th most frequent Japanese word.
生え
"生え" means "growth" or "sprout," typically referring to something that grows, such as plants, hair, or teeth.
In this sentence, '生え' refers to the natural growing or sprouting of plants or vegetation.
森に新しい木が生え始めました。
New trees have started to grow in the forest.
Here, '生え' is used to describe the growth of hair, specifically facial hair.
彼はひげが生えています。
He has a beard growing.
In this context, '生え' describes the appearance or growth of moss on a surface, indicating natural spread or development of such organisms.