Countermand Definition & Meaning

declare invalid; "The contract was annulled"; "void a plea" cancel officially; "He revoked the ban on smoking

the act of giving temporary assistance the component of the aerodynamic forces acting on an airfoil that opposes

the act of upsetting something; "he was badly bruised by the upset of his sled at a high speed" an improbable and

the act of abrogating; an official or legal cancellation cancel officially; "He revoked the ban on smoking

cancel officially; "He revoked the ban on smoking"; "lift an embargo"; "vacate a death sentence"

directed or moving toward the rear; "a rearward glance

the mistake of not following suit when able to do so fail to follow suit when able and required to do so cancel