refold

verb

fold again (origami sense)

Wiktionary

Pronunciation: /ɹiːˈfoʊld/

verb

Etymology: Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- English fold English refold From re- + fold.

To fold again.
“'We must leave this place directly,' said Mr. Pickwick, as he refolded the note.”