Definitions

1. verb

to adorn or decorate with leaves or foliage

“The garden designer chose to leafen the wedding arch with greenery for a whimsical touch.”

2. verb

to become or make something leafy or green

“The new seeds began to leafen after the first spring rains.”

3. verb

to provide or be provided with leaves or foliage, especially for decorative purposes

“The florist specializes in leafening bouquets for special occasions.”