- present perfect of riff (3rd person singular).
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
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