The meaning of CANNOT is can not. How to use cannot in a sentence. Usage of Cannot and Can't: Usage Guide.

Can’t is a contraction of cannot, and it’s best suited for informal writing. In formal writing and where contractions are frowned upon, use cannot. It is possible to write can not, but you generally find it …

In this article, I will compare cannot vs. can not. I will use each in a sentence to illustrate the proper context, and I will also reveal a helpful trick to use when you can’t decide whether to use can not or …

Feb 13, 2026 · In this complete guide, you’ll learn the difference between cannot and can not, when each one is used, why people confuse them, and an easy trick to remember the rule forever.

However, in most circumstances, you should use "cannot" (i.e., the one-word version). "Cannot" (one word) is the most common expansion of the contraction "can't." For example: I cannot do it! ("Can't" …

CANNOT definition: 1. the negative form of the verb "can": 2. used to say that something will certainly happen: 3…. Learn more.

Sep 19, 2019 · For example, “I cannot lift this heavy box” and “I can’t lift this heavy box” have the same meaning. However, “cannot” is more formal and is generally used in written English, while “can’t” is …

Jun 23, 2020 · In this video, learn the difference between: 'cannot', 'can not' and 'can't'. Cannot is the negative form of the verb can. Simply replace 'can' with 'cannot' to make the sentence negative.

Nov 5, 2025 · Learn the difference between can not vs cannot with examples to improve your English grammar, writing, and speaking skills.

Should you write cannot, can not, or can’t? These three forms all mean “to be unable to,” but they differ in tone, formality, and usage. Learn when to use each one correctly — with examples, rules, and a …