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1. (tr) to grade again
2. (intr) to fall back; to regress
3. (tr) to reassign or reclassify
4. (tr) to degrade
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
To determine that certain classified information requires, in the interests of national defense, a higher or a lower degree of protection against unauthorized disclosure than currently provided, coupled with a changing of the classification designation to reflect such higher or lower degree.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
Past participle: regraded
Collins English Verb Tables © HarperCollins Publishers 2011