Wiktionary
Describing that which has been string again. v
(en-past of: restring)
Wikipedia
Restrung is an American- Canadian independent documentary film directed, shot, and edited by Mike Enns and produced by Enns and Randy Fullmer. The film chronicles about Fullmer's life and career from making guitars at a young age, to work on Disney films such as The Emperor's New Groove and The Lion King, to ultimately resign from the company and establishing a guitar-making business. The film made its world premier on July 1st, 2014.
Usage examples of "restrung".
He restrung it, tuned it with a perseverance that could be understood only as love, and once again accompanied the songs of the past, sung with the good voice and bad ear that neither years nor troubled memories had changed.
Someone had restrung the tangle of drooping gray cables on the back wall.
Kiyomori took his favorite bow from its case, restrung it, and then went down a passage to look for his wife.
Two of the fistmeles proved to be too small and those bows had to be restrung when their strings had been shortened.