To bring forth again in another form without significant alteration: rehashing old ideas. (verb-transitive)
To discuss again.(verb-transitive)
The act or result of rehashing: a rehash of an old plot. (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "rehash" in a sentence
"Usually a Singapore newspaper's idea of football coverage is tired old rehash from the English media with the odd headline about the local game if there is something nice and negative they can talk about or when it involves the Malaysia Cup days."
"I’m sorry, I don’t need critics to tell me that Ultraviolet is just another rehash from a notoriously lame genre … the action-chick-flick."
"Bush’s Iraq rehash is a national strategy for failure:"