Third-person singular simple present indicative form of festoon.(verb)
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Use "festoons" in a sentence
"Overhead was the week's washing, hanging in festoons so low that"
"If one got so wild with play as to forget all fear, one could swing, until chased away by the guard, on the heavy chain festoons that encircled the monument at one side of the square."
"No cocoanuts nor bananas were to be seen, though dense, tropic vegetation overran everything, dripping in airy festoons from the sheer lips of the precipices and running riot in all the crannied ledges."