overrule
Synonym discussion
Sense: verb/1
For verb sense 1, overrule is used when a person or official body with higher authority rejects an earlier decision, ruling, or objection. Override is the closest general synonym and often appears with orders, system settings, or management decisions. Overturn is especially common in legal and political contexts, where a court or authority makes an earlier ruling no longer valid. Reverse is broader and can describe many kinds of change back to an earlier position, even when power relationships are less important. A judge can overrule an objection, a board can override a manager's choice, an appeal court can overturn a ruling, and a minister can reverse a policy.
Etymology
Overrule was formed in English from over and rule. Over adds the idea of being above or having greater power, while rule came into English through Old French and refers to making an official decision. The combined verb first suggested ruling from a higher position, and it later developed the modern sense of using greater authority to reject an earlier decision or objection.