must noun Meaning in the Cambridge Learner’s Dictionary Cambridge dictionaries logo

Meaning of “must” - Learner’s Dictionary

must

noun     /mʌst/
be a must informal If something is a must, it is very important to have or do it: The restaurant has become so popular that reservations are a must.Important and essential thingsInformation and messages
Translations of “must”
in Chinese (Traditional) 必不可少的事物…
in Chinese (Simplified) 必不可少的事物…
(Definition of must noun from the Cambridge Learner’s Dictionary © Cambridge University Press)
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