rehash
verb (used with object)
to work up (old material) in a new form.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It just force-feeds the audience the same ideas this series has been rehashing for the last decade: generic heroes and big robots racing at breakneck speed toward a continually disappointing conclusion.
From The Verge ● Jun. 20, 2017