Canceling p. pr. & vb. n. : of Cancel

Example:
Canceling health insurance with the company your work for?

Taxonomy
cel, cross, lattice, Dictionary, Printing, ble, adjective, British, counterbalance, cancellus, Synonyms, Mathematics, sides of an equation, word origin, provision, cancels, postage stamp, negotiable instrument.

Defination from the web:
Canceling - Definition of Canceling at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Canceling. ... NOTE: A check is no longer negotiable once it has been cancelled. ...