retro-operative

adjective

affecting or operating on past events; retroactive

Nearby words

  1. retrieval,
  2. retrieve,
  3. retriever,
  4. retro,
  5. retro-,
  6. retroact,
  7. retroaction,
  8. retroactive,
  9. retroactive inhibition,
  10. retrobulbar

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012