rehash Meaning, Definition & Usage

  1. noun old material that is slightly reworked and used again
    • merely a dull rehash of his first novel
  2. verb present or use over, with no or few changes
  3. verb go back over
    hash over; retrograde.
    • retrograde arguments

WordNet

Re*hash" transitive verb
Definitions
  1. To hash over again; to prepare or use again; as, to rehash old arguments.
Re*hash" noun
Definitions
  1. Something hashed over, or made up from old materials.

Webster 1913