Cancel as verb:
The most common usage of cancel is as a verb where it is means a common decision that an event will not take place as it was scheduled. The annulment of a task or arrangement or abolishment of an obligation is represented by cancel.
The neutralization or negation of a force or effect of something by another thing is also described by cancel. The positive and negative electric fields cancel the effect of each other. Or cancel is also implied in mathematics when the equal numbers are present on each side of the equation.
Cancel as noun:
Cancel is a mark made on a postage stamp to show that it has been used. She franked and marked the stamp with cancel. When a new page or section inserted in a book to replace the original text, in order to correct an error, it is also known as cancel page or section.
Now let’s discuss when to use which cancel. All you have to know about the cancel dilemma is that Americans like a single l, whereas British like two. The history of this confusion originated when Noah Webster, a famous American lexicographer, decided that some words will do well with as little letters as possible, countering the British spellings of a lot of words. One unfortunate word among them was cancel’s past form. He severed an l from the original British word cancelled and gave rise to a new spellings with a single l, canceled. His variation of the word first appeared in Webster’s 1898 Dictionary but wasn’t really successful. The Webster’s spelling did not beat out the original ones until late 1900s and since then it became the widely accepted way of writing canceled in American English. This distinction in spellings extends to cancelable/cancellable and canceler/canceller but not to cancellation, which is only accepted with two ls all over the world.
The original word, which is adopted by British and the rest of English speaking communities of the world (except America) is cancelled with two ls. So if you reside anywhere apart from the United Nations you can happily write cancelled.
Canceled or Cancelled:
So the simple word cancel has two alternative past forms, canceled and cancelled, which are both acceptable. The choice of using each alternative depends on the writer’s choice or country of origin as canceled with one l is predominant in America while cancelled with two ls is predominant everywhere else except America.