Since the author would often interpolate the stories of others by adding his own text, the critics did not view him as a real writer.

Today many singers interpolate their own words and music into classic songs in order to create new tunes.

Depending on how well my novel flows, my editor may interpolate additional descriptive sentences to give the tale more imagery.

With the addition of a few online quotes, Edward was able to completely interpolate his debate speech.

When my teacher chose to interpolate a key point into our group’s discussion, he completely changed our view of the subject.