Rehash \Re*hash"\ (r?*h?sh"), v. t. To hash over again; to prepare or use again; as, to rehash old arguments. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

Rehash \Re*hash"\, n. Something hashed over, or made up from old materials. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

59 Moby Thesaurus words for "rehash": 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

Source: Moby Thesaurus II by Grady Ward, 1.0
 

rehash

Source: WordNet (r) 2.0
 

Rehash \Re*hash"\ (r?*h?sh"), v. t. To hash over again; to prepare or use again; as, to rehash old arguments.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Rehash \Re*hash"\, n. Something hashed over, or made up from old materials.

Source: Webster's Revised Unabridged Dictionary (1913)