The main difference between Cancelation and Cancellation is that the Cancelation is a alternative spelling of cancellation and Cancellation is the act, process, or result of canceling; as, the cansellation of certain words in a contract, or of the contract itself.
alternative spelling of cancellation
The act, process, or result of cancelling; as, the cancellation of certain words in a contract, or of the contract itself.
The operation of striking out common factors, in both the dividend and divisor.
A postmark that marks a postage stamp so as to prevent its reuse.
In United States intellectual property law, a proceeding in which an interested party seeks to cancel the registration of a trademark or patent.
the action of cancelling something
“the project was threatened with cancellation by the government”
“the show is sold out, but check for cancellations”
a crossing out of something written
“all cancellations on documents must be made indelibly”
a mark made on a postage stamp to show that it has been used
“covers showing stamps and special cancellations”
the annulling of a legal document
“the debtor can procure cancellation if satisfied within one month”