pre-emptive

 
Pronunciation: /priˈɛmptɪv/

adjective

  • serving or intended to pre-empt or forestall something, especially to prevent attack by disabling the enemy: a pre-emptive strike
  • relating to the purchase of goods or shares by one person or party before the opportunity is offered to others: pre-emptive rights
  • Bridge denoting a bid, typically an opening bid, intended to be so high that it prevents or interferes with effective bidding by the opponents.

Derivatives

pre-emptively

adverb