1. Designed or having the power to deter or prevent an anticipated situation or occurrence
   "a preemptive business offer"
   - pre-emptive

See also: preempt, preventative, preventive

• quadrupedal
• quadruple
• quadruple time
• quadruplet
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• quadruplicate
• quadruplication
• quadrupling
• quadruply
• quadtree
• quaestor
• quaff
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• quahaug
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• Quai d'Orsay
• quaich
• quaigh
• quail
• quail at
• quail brush