pre-emption

英[pri'empʃn] 美[pri'empʃn]
  • n.收买权
  • preemptive adj.优先购买的;先发制人的
  • war n.战争;斗争v.作战;斗争
Noun:
  1. the judicial principle asserting the supremacy of federal over state legislation on the same subject

  2. the right of a government to seize or appropriate something (as property)

  3. the right to purchase something in advance of others

  4. a prior appropriation of something;

    "the preemption of bandwidth by commercial interests"

【邻近词汇】