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has riffed

  • present perfect
    of riff (3rd person singular).
    riff
    noun
    a melodic phrase, often constantly repeated, forming an accompaniment or part of an accompaniment for a soloist.

Example Sentences

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See Examples For:

Mr. Watanabe has riffed on all kinds of things: punk, pinstripes, denim.

From New York Times Oct. 1, 2012

Robin Williams has riffed on the no-hitter in a stand-up routine, and several musicians have written songs about it.

From New York Times Sep. 4, 2010