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Language Research - Words
nutshell · noun /ˈnʌt.ʃel/Full view
in a nutshell
C1 something that you say when you are describing something using as few words as possible
Dictionary example:

The answer, in a nutshell, is yes.

Learner example:

To put it in a nutshell, they all provide good food at reasonable prices. (Certificate in Advanced English; C1; French)

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