Rehash

1. (v. t.) To hash over again; to prepare or use again; as, to rehash old arguments.

2. (n.) Something hashed over, or made up from old materials.

Thesaurus Entries

battologize, copy, critique, dwelling upon, elaboration, fill, give an encore, go over, go through, going over, iterate, iteration, pad, paraphrase, practice, practicing, reaffirm, reaffirmation, rearrange, rearrangement, reassert, recap, recapitulate, recapitulation, recital, recite, recount, recountal, recounting, redo, redoing, rehearsal, rehearse, reissue, reiterate, reiteration, rephrase, reprint, reshuffle, reshuffling, restate, restatement, resume, retail, retell, retelling, reuse, review, reword, rewording, rework, run over, say over, say over again, sum up, summarize, summary, summing up, tautologize