Definition of "accelerative" [ac•cel•er•a•tive]

• Relating to acceleration; adding to velocity; quickening. (adjective)

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• "His own downward progress he described as accelerative, like gravity."
• "The Stoxx 600 has rallied nearly 6% in 2011, "driven by speculation the economic recovery is on an accelerative path and policies to support indebted euro-region countries will be successful," Mr. Pope said in emailed comments."
• "Clifton and Ferreira also provide an accurate, concise explanation of an intriguing foundational problem in general relativistic cosmology, which might explain the apparent observation of accelerative expansion:"