General usage:
* The cancellation of the flight caused a lot of frustration for the passengers.
* Due to unforeseen circumstances, there was a cancellation of the concert.
* The cancellation of the contract meant they lost a lot of money.
More specific examples:
* The cancellation of the subscription was easy and painless.
* After the cancellation of the event, everyone went home disappointed.
* He received a cancellation notice in the mail.
With different parts of speech:
* The cancellation was announced without warning. (noun)
* We regret the cancellation of your order. (noun)
* The event was cancelled due to bad weather. (verb)
* The cancelled flight left many stranded. (adjective)
Remember, the context of the sentence will determine the exact meaning of "cancellation."