Definition

1. Noun:
   • The act or right of acquiring or appropriating something before others: This refers to the action of claiming or purchasing something in advance of other potential buyers or claimants.
   • The right of a government to take private property for public use: This is the legal authority of a government to seize property, typically with compensation, for public benefit.
   • A legal doctrine establishing the superiority of one set of laws over another: Specifically, in U.S. law, this principle asserts that federal legislation overrides state law on the same subject.

Examples of Usage

• Noun:
  • The company secured the land through pre-emption, buying it before it was publicly listed.
  • The state's pre-emption of the waterfront property was necessary for the new port development.
  • The court's ruling was based on the principle of federal pre-emption, invalidating the state statute.

Advanced Usage

• "Doctrine of pre-emption": The legal principle, especially in constitutional law, where federal law supersedes conflicting state law.

  • The doctrine of pre-emption ensures a uniform national policy on issues like aviation safety.

• "Right of pre-emption": A contractual or legal privilege to purchase something before it is offered to others.

  • The tenant had a right of pre-emption, allowing them to buy the apartment if the landlord decided to sell.

Variants and Related Words

• Preempt (verb): To take action to prevent something from happening or to acquire something before others.
  • The network decided to preempt the regular schedule for a news special.
• Preemptive (adjective): Done to gain an advantage or prevent an anticipated event.
  • The army launched a preemptive strike.

Synonyms

• Anticipation: The act of taking action before something happens.
• Appropriation: The act of taking something for one's own use.
• Supersession: The act of replacing or taking the place of something.

Related Phrases

• "Pre-emption clause": A provision in a law or contract that establishes the conditions for pre-emption.
  • The contract included a pre-emption clause giving the partner first refusal.

Related Idioms

• "To have first refusal": To have the right to accept or refuse an offer before it is made to others. (This is a conceptual synonym for the right of pre-emption in a business context).
  • As part of the deal, they were granted first refusal on any future shares.

Noun

1. a prior appropriation of something
   • the preemption of bandwidth by commercial interests
2. the right to purchase something in advance of others
3. the right of a government to seize or appropriate something (as property)
4. the judicial principle asserting the supremacy of federal over state legislation on the same subject