The Collaborative International Dictionary
Repristinate
Repristinate \Re*pris"tin*ate\ (r?-pr?s"t?n-?t), v. t. [Pref.
re- + pristine.]
To restore to an original state. [R.]
--Shedd.
Wiktionary
repristinate
vb. (context transitive English) to restore something to an original state