Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
past simple and past participle of countermand
to change an order that has already been given, especially by giving a new order
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
