Cancel

v. call off, repeal, revoke, erase

Cancel may refer to: Cancellation (mail), in mail, a postal marking applied to a stamp or stationery indicating that the item has been usedCancellation (television), the termination of a television seriesCancel message, in Usenet, a special message used to remove articles posted to news serverCancel character, in telecommunication, an indication that the data with which it is associated are in error or are to be disregardedCancellation property, the property that if a * b = a * c then b = cNoise cancellation, a method for reducing unwanted soundPhase cancellation, the effect of two waves that are out of phase with each other being summedCancellation of removal, a form of immigration relief available to aliens in the United States who be otherwise inadmissible or deportable.Loss of significance when doing calculations with floating point numbers."Cancelled" (South Park) an episode of South Park.
See more at Wikipedia.org...

n. storm door, heavy outside door; folding screen; thin wall or partition

v. cancel, call off, repeal, revoke, erase

(v. i.)
To suppress or omit; to strike out, as matter in type.
  

(v. i.)
To shut out, as with a railing or with latticework; to exclude.
  

(v. i.)
To inclose or surround, as with a railing, or with latticework.
  

(v. i.)
To cross and deface, as the lines of a writing, or as a word or figure; to mark out by a cross line; to blot out or obliterate.
  

(v. i.)
To annul or destroy; to revoke or recall.
  

(v. i.)
The suppression or striking out of matter in type, or of a printed page or pages.
  

(v. i.)
The part thus suppressed.
  

(v. i.)
An inclosure; a boundary; a limit.