The Collaborative International Dictionary
Re-sign
Re-sign \Re-sign"\ (r?-s?n"), v. t. [Pref. re- + sign.] To affix one's signature to, a second time; to sign again.
Douglas Harper's Etymology Dictionary
Wiktionary
re-sign
vb. 1 To sign#verb again; to provide one's signature again. 2 (context by extension English) To sign a contract renewing or restarting a professional relationship, such as that of a professional athlete with a sports team.
Usage examples of "re-sign".
I leaned over in my boxy suit and re-signed the credit slip, my bitten fingers shimmering over the scorched trunk.
John said, “In view of what has happened, Miss Brown's contract will probably be re-signed with Goldman as expected, so she has nothing to worry about.
Goldman and Joe McIvers are such pals that they aren't worried about re-signing the contract.