festooninggerund / present participle Used attributively to describe something that decorates or hangs in festoons.
Definitions
Decorating or forming decorative loops or swags; used before a noun. The festooning vines framed the doorway beautifully.
festoongerund / present participle Used to describe something that forms or hangs like a festoon.
Definitions
Hanging or draping in the manner of a festoon. Festooning vines hung from the pergola.