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Verb: rehash  'ree,hash
  1. Present or use over, with no or few changes
     
  2. Go back over
    "rehash arguments";
    - retrograde, hash over [N. Amer]
Noun: rehash  'ree,hash
  1. Old material that is slightly reworked and used again
    "merely a dull rehash of his first novel"

Derived forms: rehashing, rehashed, rehashes

Type of: material, recap, recapitulate, recycle, reprocess, reuse

Encyclopedia: Rehash