"string or chain of flowers, ribbon, or other material suspended between two points," 1620s, from French feston (16c.), from Italian festone, literally "a festive ornament," apparently from festa "celebration, feast," from Vulgar Latin *festa (see feast (n.)). The verb is attested from 1789. Related: Festooned.
例文
1. Each pendent twing and leafy festoon was in a blaze.