pre-emption
1. [ noun ] the right to purchase something in advance of others
Synonyms: preemption
Related terms: right subscription_right preemptive_right preempt
2. [ noun ] (law) the right of a government to seize or appropriate something (as property)
Synonyms: preemption
Related terms: legal_right
3. [ noun ] (law) the judicial principle asserting the supremacy of federal over state legislation on the same subject
Synonyms: preemption
Related terms: legal_principle law
4. [ noun ] a prior appropriation of something
Synonyms: preemption
Examples:

"the preemption of bandwidth by commercial interests"

Related terms: appropriation preempt
Similar spelling:   preemption
  pre-emptor
  prompting
  preemptive
  promptness
  promptbook
  promptly
  prompter
  preemptor