Merriam-Webster's Word of the Day - May 25 May 25, 2024 6:18:50 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by NerdiestKen on May 25, 2024 6:18:50 GMT -6 Countermand (v)To countermand an order is to revoke it, especially by giving a new order.