Cancel 419647 219581581 2008-06-15T23:02:27Z Brewcrewer 5452240 +entry '''Cancel''' may refer to: {{wiktionary}} {{wiktionary|Cancellation}} *[[Cancellation (mail)]], in mail, a postal marking applied to a stamp or stationery indicating that the item has been used *[[Cancellation (television)]], the termination of a television series *[[Cancelled (South Park)|"Cancelled" (South Park)]] an episode of South Park *[[Cancellation property]], the property that if ''a'' * ''b'' = ''a'' * ''c'' then ''b'' = ''c'' *[[Loss of significance]] when doing calculations with floating point numbers *[[Noise cancellation]], a method for reducing unwanted sound *[[Interference|Phase cancellation]], the effect of two waves that are out of phase with each other being summed *[[Cancel message]], in Usenet, a special message used to remove articles posted to news server *[[Cancel character]], in telecommunication, an indication that the data with which it is associated are in error or are to be disregarded *[[Cancellation of removal]], a form of immigration relief available to aliens in the United States who be otherwise inadmissible or deportable *[[Robinson Cancel]] (born 1976), baseball catcher *An alternate name for the archangel [[Camael]]. {{disambig}}