Longman Dictionary of Contemporary English homepage

Date: 1800-1900
Origin: HASH2

rehash

verb
     
Related topics: Arts
re‧hash [transitive]
1A to use the same ideas again in a new form that is not really different or better - used to show disapproval:
He simply rehashed the same story.
2 to repeat something that was discussed earlier, especially in an annoying way:
This issue has been rehashed so many times already.
rehash noun [countable]
It was just a rehash of last year's show.

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