rehash Meaning in the Cambridge English Dictionary
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Meaning of “rehash” in the English Dictionary

"rehash" in British English

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rehashnoun [C]

uk   us   /ˈriː.hæʃ/ informal disapproving
writing or ​speech that uses ​oldideas as if they were new: His new ​book is just a rehash (of his ​previousones).
rehash
verb [T] uk   us   /ˌriːˈhæʃ/
Some ​studentsmerely rehash what they've ​heard in ​lectures.
(Definition of rehash from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"rehash" in American English

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rehashverb [T]

 us   /riˈhæʃ/
to ​present something ​old in a new way or ​form without any ​realchange or ​improvement: The ​kidskeep rehashing the same ​oldargument about whose ​turn it is.
rehash
noun [C]  us   /ˈriˌhæʃ/
The new season’s ​fashionsseem like a rehash of last year’s.
(Definition of rehash from the Cambridge Academic Content Dictionary © Cambridge University Press)
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