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English definition of “the best/greatest thing since sliced bread”

the best/greatest thing since sliced bread

humorous
extremely good: When I first got this computer I thought it was the best thing since sliced bread.Extremely goodInformal words for goodGood, better and bestQuite good, or not very good
(Definition of the best/greatest thing since sliced bread from the Cambridge Learners Dictionary © Cambridge University Press)
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Translations of “the best/greatest thing since sliced bread”

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