must be
is not in our dictionary (yet). Here's what it could mean:Confidence: high
Results generated using artificial intelligence.
verb phrase
- To indicate a strong likelihood or logical conclusion about a situation.
- To state a rule, command, or requirement that is mandatory.
Example Sentences
Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Scientists emphasize that this potential survival benefit must be verified in a larger phase 3 clinical trial.
From Science Daily ● Oct. 20, 2026
Anthropic hasn’t said how big the supermajority must be or whether it can act only in certain circumstances.
From The Wall Street Journal ● Oct. 19, 2026
Thesaurus
Possible Synonyms
- it's a given that
- no doubt is
- is required to be
- it's a safe bet that
- is surely
