Not being able to do something or lacking permission
Examples:
We can not continue until the issue is resolved.The concert can not start without the lead singer.She can not finish the project by tomorrow's deadline.
Synonyms:
Antonyms:
Cannot
/ˈkænət/
A contraction used to express that someone is unable to do something
Examples:
John cannot attend the meeting tomorrow.She cannot find her favorite book anywhere.We cannot allow the project to fail.
Synonyms:
This word has no synonyms
Antonyms:
Ways to tell them apart:
Cannot is a single word formed by joining can and not together, indicating a single negative action or ability.
Can not is technically correct but less common in modern English; it focuses on the possibility of choosing not to do something rather than an inability to do it.
When youve made a decision to not do something, can not may be used, but cannot' is the preferred and more natural choice in most cases.