Source : Webster's Revised Unabridged Dictionary (1913)

Readjustment \Re`ad*just"ment\, n.
   A second adjustment; a new or different adjustment.

Source : WordNet®

readjustment
     n 1: the act of adjusting again (to changed circumstances)
     2: the act of adjusting something to match a standard [syn: {adjustment},
         {registration}]