No
Maybe it's 'cancelling your purchase'?
cancelling fractions is where a number goes into both of the numbers. :D
Due to bad weather they were cancelling many flights that evening. He did not like cancelling appointments, but sometimes it had to be done.
Bose does offer noise cancelling headphones. You can try them out in a nearby store and will be impressed by their noise cancelling ability. They are high quality products.
The best noise cancelling headsets are the Bose Quietcomfort 3, since it offers excellent noise cancelling without runing the sound quality.
Expiring, or cancelling.
While both 'canceling' and 'cancelling' are deemed acceptable forms of the word, 'canceling' is most commonly used in the United States. The term 'cancelling' is the British version of the word.
Noise cancelling headsets block out ordinary noises in the background that can be disruptive to conversations. Noise cancelling headsets are useful for home office workers to block out household noises when telecommuting to work.
Expiring, or cancelling.
No.
Cancelling
no