to make whole again; restore to a perfect state; renew; reestablish.
Origin: 1400–50; late ME redintegraten < L redintegrātus (ptp. of redintegrāre to make whole again), equiv. to red-red-+ integr- (s. of integer) whole, entire + -ātus-ate1(see integrate)
red·in·te·gra·tion (rěd-ĭn'tĭ-grā'shən, rĭ-dĭn'-) n.
Psychology Evocation of a particular state of mind resulting from the recurrence of one of the elements that made up the original experience.
[Middle English redintegracion, from Latin redintegrātiō, redintegrātiōn-, from redintegrātus, past participle of redintegrāre, to make whole again : re-, red-, re- + integer, whole, entire; see integer.] red·in'te·gra'tive adj., red·in'te·gra'tor n.