(transitive) To cross out something with lines etc. / (transitive) To invalidate or annul something. / (transitive) To mark something (such as a used postage stamp) so that it can't be reused.

A cancellation (US); (nonstandard in some kinds of English). / A control message posted to Usenet that serves to cancel a previously posted message. / (obsolete) An enclosure; a boundary; a limit.

Alternative form of cancellability

(US) Alternative spelling of cancellable

A surname.

(sometimes proscribed) Alternative spelling of cancellation

plural of cancellation

agent noun of cancel: Something that, or someone who cancels something; specifically an electronic device that cancels a signal.

plural of cancel

Third-person singular simple present indicative form of cancel