Answer: redoubling

AnswerCrossword Clue
REDOUBLINGGoing back over
redoublingREDOUBLE, to double (to make twice as much)
redoublingto be echoed; resound
redoublingto double; make twice as great
redoublingto echo or reecho
redoublingto double the double of (an opponent)
redoublingthe act of doubling one's opponent's double
redoublingto double the double of an opponent
redoublingattack in a line other than that of the previous attack, made after the failure of the opponent to follow his or her parry of the previous attack with a riposte
redoublingto be doubled; become twice as great