- The act or right of purchasing before others. - The privilege or prerogative formerly enjoyed by the
king of buying provisions for his household in preference to others. - The right of an actual settler upon public lands
(particularly those of the United States) to purchase a certain portion
at a fixed price in preference to all other applicants.
Meaning of 'preemption' (Princeton's WordNet)
1 . preemption
[ n]
Meaning (1): - a prior appropriation of something
Example in sentence:
the preemption of bandwidth by commercial interests